There is nothing worse than a customer coming into the computer shop with a bad hard drive. The first thing I ask them is do you have backups of all your important and quite frankly priceless data. The most common answer I get is that all the data is on the hard drive. That was good yesterday but what about now that your hard drive may or may not be recoverable.
Close your eyes and think about what would happen if your hard drive crashed right now and you could never get your pictures, documents, and financial data back just to name a few. Scare you? Stop right there and create a backup plan immediately. Just think about how much those photos alone are worth to you. Here are a few tips on good back-up practices.
Do the backup as soon as possible. Don't wait your drive could crash anytime. You do not need to back up applications or the operating system they can be reinstalled. Back up what you cannot replace. I do not, as a rule like to use backup software because they tend to put all of your data into one big ball that can only be seen by the software itself. I feel it is better to copy files individually onto an external hard drive or in the case of a smaller amount of data writeable DVDs or CDs. Simply dragging and dropping the folders onto the new media works great. Keeping the files individual and not in a big ball will safeguard you from a possible bad write of the data in the first place. And you will be able to see what in fact you did backup and what you did not backup.
Now you have a copy locally, you can rest easy, unless something happens to the computer's hard drive and the external drive. This may Sound like it does not happen but I assure you that it does, and I seen it happen.
The final piece of the elusive backup puzzle is off-site backup. There are many services all over the internet that keep a backup of your valuable data. Carbonite is a good service that I have used and is very easy to use. However the initial backup may take some time because your upload speed is generally slower than you download speed. A good free solution is Microsoft's Skydrive if you have less than 25 GB of data. It is a much slower process but it the cost is right. You just need to set up a Microsoft Live account and you are on your way. There are many other services that all have different features that fit different people's needs but you can decide which is best for you. The most important part is to get your important data backed up in more than one place. Then if you should happen to have a hard ware failure you have piece of mind knowing that your data is at the very least safe.
Thursday, July 30, 2009
Wednesday, July 29, 2009
Basics For Finding a Remote Backup Service Provider
Are you a business owner and have one or even several different computers that are constantly having files saved on them? Do you ask your employees to back up their files daily? Have you thought about how much time that could be taking or the chance that they might not even be doing it on a daily basis? They might be in a hurry at the end of the day and think they can do the back up tomorrow. Then something happens to their computer overnight and the files are lost.
There is an inexpensive solution and it can save your employees hours of time and give you the peace of mind that you are protected if something does happen to your computers. You can have remote backup service provider. They will take care of backing up your data 24 hours a day, 7 days a week. You might be wondering what protects your remote backup service provider from having problems on their end. If you find the right company there are things that they will do to guarantee you are protected and they are doing their job. Some of those things you will want to look for in a remote backup service provider are:
1. They backup your data 24/7
2. They notify you by phone or email if a backup was not completed
3. They transmit your data to their remote backup servers through an encryption so that the information is private
4. Your data is protected from hackers
5. Your data is stored safely and the backup server provider stores your information to a secure location
These are some basic things to look for, but worth taking this action so that you and your business are protected.
There is an inexpensive solution and it can save your employees hours of time and give you the peace of mind that you are protected if something does happen to your computers. You can have remote backup service provider. They will take care of backing up your data 24 hours a day, 7 days a week. You might be wondering what protects your remote backup service provider from having problems on their end. If you find the right company there are things that they will do to guarantee you are protected and they are doing their job. Some of those things you will want to look for in a remote backup service provider are:
1. They backup your data 24/7
2. They notify you by phone or email if a backup was not completed
3. They transmit your data to their remote backup servers through an encryption so that the information is private
4. Your data is protected from hackers
5. Your data is stored safely and the backup server provider stores your information to a secure location
These are some basic things to look for, but worth taking this action so that you and your business are protected.
What Are the Benefits of Being a CPA?
CPA, certified public accountant, CPA's are a vital part of any strong business or organization. In all three major areas of the accounting industry (Public, Private and Governmental) the CPA skill set is valued and respected as the pinnacle of professional achievement, and can equate to job promotions, travel opportunities, and personal growth.
1. Prestige, Respect and Reputation
They are well respected and greatly admired by their peers, clients, and social circles. Through their experience and knowledge, their virtues, ethics, character, technical and academic proficiency are tested. You could say that CPA stands for "Commitment, Professionalism, Achievement" just as much as it stands for Certified Public Accountant.
In today's professional world, these 3 qualities are valued assets in any business. CPA is a highly sought after professions in this society today.
2. Money and financial satisfaction
Let's face it: We all work to make money and earn benefits. If financial success is part of your motivation to become a CPA, you can breathe easily. For experienced CPAs. Salaries between $80K - $110K are common in public accounting, and these figures are likely to increase yearly, according to recent surveys.
3. Job Satisfaction and variety of work
As financial reporting becomes increasingly complex and increased in its importance, there is greater opportunity for criminal activity and negligence. Tighter regulations passed by the Securities Exchange Commission need to be complimented by CPA's high level of honesty and integrity in order to put a stop to white collar crime and financial misstatements. They are frequently called upon to testify during criminal trials as expert witnesses.
As a whole, CPA's are multifaceted professionals capable of performing multiple highly specialized job functions, some examples as below, but not limited to:
• Tax advisory services • Business consultation • Auditing • International Financial Reporting • Information Technology • Management consultation
4. Career Security
There is a shortage of experienced accounting professionals, which puts those with their CPA designation even more in demand. What's more, this trend shows no signs of slowing down. Students and young professionals that earn their CPA can almost guaranteed to find and secure a lucrative position of their choice. Firms and institutions are falling over each other in the struggle to locate and hang on to the most talented individuals. Universities and colleges will soon be offering compelling incentives to lure CPA's into a teaching career. In a time when our financial institutions are claiming bankruptcy ; CPA's tomorrow could be the day you write your own ticket to financial security.
5. Personal Growth
The skills you acquire in your training to become a CPA will give you confidence in yourself and your newfound abilities. The money and prestige you gain will allow you to have the finer things in life. Although math skills are important for anyone to have, you only need average level math knowledge to excel as a CPA.
The CPA earns his/her stripes by enduring a rigorous course of study and training, capped off with one of the most notoriously difficult professional exams in the world: The Uniform Certified Public Accountants Examination. Once a candidate passes the exam, it's time to get licensed, which requires jumping through some more hoops. Even better, once you've attained licensure, you've earned the privilege of working long hours doing tough, complicated, and sometimes tedious work.
6. Abundant job opportunities
There are abundant job opportunities once you become a CPA. One does not need to be worried on being retrenched or have your salary cut as this is not something which will happen to a CPA, which current demand for this profession. The CPA profession is thriving
7. The Go places campaign
Some level of credit for this improvement goes to the AICPA', Go Places campaign, which for the past five years has offered high school and college students good reasons to consider a career as a CPA. More than one million students have logged on to the campaign's Web site, o use interactive resources that bring to life the excitement of being a member of our profession.
Each underscores CPAs' important public-interest role as providers of guidance to clients, businesses and consumers. They also represent opportunities. Whether through educating students about the benefits of being a CPA, reaching out to legislators, volunteering to improve Americans' financial understanding or enhancing skills to better serve clients and employers, CPAs can take part in shaping a vibrant future for the profession so that America continues to rely on CPAs for better control of white collar crime.
The Risks and Issues of Data Breaching Privacy
Data security represents both a new global market opportunity to enhance the insurance coverage and a new risk especially for independent insurance agencies that may not be compliant with data security laws to protect their own companies from data breaches.
Data Breaching is one of the hot "white collar criminal " probably for the past four years. A lot of legislation has been passed, and data security breaches have become a main street type exposure, so clients are a little more aware that a breach could occur as compared to previous. With the increasing business over the Internet and the presence of Wi-Fi (wireless Internet access), it's virtually impossible to secure all of that information. In other words, though Electronic evidence can be dynamite, the casual nature of email can expose critical evidence.
Encryption might be one of the most widely used method to protect the data held on file servers, Virtual Private Networks (VPN) and databases. Encryption helps to reduce the likelihood of enterprise data loss or data breach incident. Oftentimes, the data security breaches are a result of not having the appropriate procedures in place to prevent employee mischief. Company found that information technology folks in their company doing the work don't have security background checks but they're given access to the systems. So we find that a lot of security breaches are done by insiders which should have been prevented.
Some of the renowned data breach protection company provides data breach solutions, risk assessment, forensic investigation and fully managed victim identity restoration to corporations, financial institutions, and government agencies. They have protect millions of individuals from identity theft and authored the Identity Crime Victim's Bill of Rights.
Any organization that fails to achieve full compliance which suffers a data breach could face substantial imputed and unnecessary costs, class action litigation, and enforcement actions by state or federal authorities. Companies that take proactive measures by resorting resources with extensive expertise in privacy, compliance, and breach response helps to minimize the risk of a security incident and the associated costs. Regulations aside, a data breach can hurt an organization's credibility and can carry huge medical and financial risks to the people whose data is lost.
Breach Prevention program could help organizations to review all aspects of PHI security and data breach readiness, including and not limited to the below:
• Proprietary Risk Self-Assessment - a powerful analytical tool which help detecting existing data risk hot-spots and determining how well protected the exposures are at current security levels. • Privacy Awareness Training Courseware helps organizations to meet the requirement for ongoing education for their employees who must and are handling sensitive personal information. • Incident Response Plan is designed for facility decision makers in the process of identifying roles/responsibilities and organizing policies/procedures for responding to a data breach. • Legislative Updates ensure clients stay up-to-date on data breach notification and related privacy regulations.
At times, forensic accountants could be at risk of breaching privacy and confidentiality laws unwittingly, as they investigate problems ranging from fraud to insolvency which need to access corporate information. Forensic accountants who look at personal information stored electronically could be breaking data protection rules, according to some ID breaching experts. Therefore the first and foremost importance is the caution to check with legal counsel. Check with the company's legal counsel and a local attorney on state and federal laws before launching a financial crime investigation.
All these are necessary when certain investigative measures need to be taken that may violate employee workplace rights or peoples' constitutional rights. There are also special procedures for the gathering and handling of financial crime evidence. This is a highly complex area of crime-fighting where an investigation can easily backfire, and you might be exposing yourself and the organization to possibly more harm than existed before you launched the investigation. Therefore a forensic accountant should avoid breaking the rules while they are out there investigating crime cases found breaking some rules.
Data Breaching is one of the hot "white collar criminal " probably for the past four years. A lot of legislation has been passed, and data security breaches have become a main street type exposure, so clients are a little more aware that a breach could occur as compared to previous. With the increasing business over the Internet and the presence of Wi-Fi (wireless Internet access), it's virtually impossible to secure all of that information. In other words, though Electronic evidence can be dynamite, the casual nature of email can expose critical evidence.
Encryption might be one of the most widely used method to protect the data held on file servers, Virtual Private Networks (VPN) and databases. Encryption helps to reduce the likelihood of enterprise data loss or data breach incident. Oftentimes, the data security breaches are a result of not having the appropriate procedures in place to prevent employee mischief. Company found that information technology folks in their company doing the work don't have security background checks but they're given access to the systems. So we find that a lot of security breaches are done by insiders which should have been prevented.
Some of the renowned data breach protection company provides data breach solutions, risk assessment, forensic investigation and fully managed victim identity restoration to corporations, financial institutions, and government agencies. They have protect millions of individuals from identity theft and authored the Identity Crime Victim's Bill of Rights.
Any organization that fails to achieve full compliance which suffers a data breach could face substantial imputed and unnecessary costs, class action litigation, and enforcement actions by state or federal authorities. Companies that take proactive measures by resorting resources with extensive expertise in privacy, compliance, and breach response helps to minimize the risk of a security incident and the associated costs. Regulations aside, a data breach can hurt an organization's credibility and can carry huge medical and financial risks to the people whose data is lost.
Breach Prevention program could help organizations to review all aspects of PHI security and data breach readiness, including and not limited to the below:
• Proprietary Risk Self-Assessment - a powerful analytical tool which help detecting existing data risk hot-spots and determining how well protected the exposures are at current security levels. • Privacy Awareness Training Courseware helps organizations to meet the requirement for ongoing education for their employees who must and are handling sensitive personal information. • Incident Response Plan is designed for facility decision makers in the process of identifying roles/responsibilities and organizing policies/procedures for responding to a data breach. • Legislative Updates ensure clients stay up-to-date on data breach notification and related privacy regulations.
At times, forensic accountants could be at risk of breaching privacy and confidentiality laws unwittingly, as they investigate problems ranging from fraud to insolvency which need to access corporate information. Forensic accountants who look at personal information stored electronically could be breaking data protection rules, according to some ID breaching experts. Therefore the first and foremost importance is the caution to check with legal counsel. Check with the company's legal counsel and a local attorney on state and federal laws before launching a financial crime investigation.
All these are necessary when certain investigative measures need to be taken that may violate employee workplace rights or peoples' constitutional rights. There are also special procedures for the gathering and handling of financial crime evidence. This is a highly complex area of crime-fighting where an investigation can easily backfire, and you might be exposing yourself and the organization to possibly more harm than existed before you launched the investigation. Therefore a forensic accountant should avoid breaking the rules while they are out there investigating crime cases found breaking some rules.
6 Steps to Having Computer Forensic Examination Done
A computer forensic examination consists of the preservation, identification, extraction, and interpretation of documents that have been at one point stored on a computer. Whether you are looking for evidence from a crime or are simply looking to find information about your spouse, a Certified Computer Forensic Examiner can perform such an examination with six steps.
The first step the examiner will take is establishing some chain of custody. It is important that examiner knows where any items related to the investigation will be located at all times. Many times places like a safe or cabinet is best to secure the items.
Next, the examiner will catalog all relevant information including active, archival and latent data. Any kind of information that has been deleted can be recovered if at all possible and any encrypted information or information that is password-protected will be identified. During this process, an exact copy of the hard drive image will be made and the image is then authenticated against the original to ensure it is the exact copy.
From there, additional sources of information will be obtained depending on how the computer forensic examination is going and what the circumstances are. Some additional sources of information that may need to be obtained include firewall logs, proxy servicer logs, Kerberos server logs or sign-in sheets.
The fourth step during the examination is analyze and interpret all of the information in order to determine what can be used as evidence. The examiner will look for both exculpatory and inculpatory evidence to solidify a decision. In order to ensure the accuracy of the decision, encrypted files and password protected files will be identified.
After collecting all of the necessary information and evidence needed with the case, a written report will then be submitted to the client with whatever findings and comments the investigators have.
Finally, the investigator will provide expert witness testimony at a deposition, trial, or some other form of legal proceeding. Keep in mind that you cannot perform a computer forensic examination on your own. A certified examiner uses licensed equipment that will prevent tainting the evidence and ultimately ensure its validity in court.
The first step the examiner will take is establishing some chain of custody. It is important that examiner knows where any items related to the investigation will be located at all times. Many times places like a safe or cabinet is best to secure the items.
Next, the examiner will catalog all relevant information including active, archival and latent data. Any kind of information that has been deleted can be recovered if at all possible and any encrypted information or information that is password-protected will be identified. During this process, an exact copy of the hard drive image will be made and the image is then authenticated against the original to ensure it is the exact copy.
From there, additional sources of information will be obtained depending on how the computer forensic examination is going and what the circumstances are. Some additional sources of information that may need to be obtained include firewall logs, proxy servicer logs, Kerberos server logs or sign-in sheets.
The fourth step during the examination is analyze and interpret all of the information in order to determine what can be used as evidence. The examiner will look for both exculpatory and inculpatory evidence to solidify a decision. In order to ensure the accuracy of the decision, encrypted files and password protected files will be identified.
After collecting all of the necessary information and evidence needed with the case, a written report will then be submitted to the client with whatever findings and comments the investigators have.
Finally, the investigator will provide expert witness testimony at a deposition, trial, or some other form of legal proceeding. Keep in mind that you cannot perform a computer forensic examination on your own. A certified examiner uses licensed equipment that will prevent tainting the evidence and ultimately ensure its validity in court.
Microsoft Exam 70-214
For implementing and managing security in a Windows 2000 network infrastructure, Microsoft has started an exam by the name of Exam 70-214. This exam is beneficial for people who are holding jobs in medium to large scale companies of the IT industry. Post clearing this exam, candidates get an asset on their resumes, and are respected in the field, and in the job market as well for their expertise. Like most other Microsoft's exams, clearing this one too leads to the candidate gaining a MCP (Microsoft Certified Professional) status. Besides, elective credits are also given. One elective credit goes towards MCSA (Microsoft Certified Systems Administrator) on Microsoft Windows 2000 certification, while the other one goes towards the MCSE (Microsoft Certified Systems Engineer) on Windows 2000 certification.
Candidates appearing for the 70-214 Exam are expected to be able to successfully accomplish various technical tasks, for which it is advised that they are thorough both the theoretical as well as the practical aspects of the subject. The skills that are tested include implementing, managing and troubleshooting baseline security; implementing, managing and troubleshooting service packs and security updates; implementing, managing and troubleshooting security- enhanced communication channels; configuring, managing and troubleshooting authentication and remote access security; implementing and managing a public key infrastructure (PKI) and Encrypting File System (EFS); and monitoring and responding to security incidents.
For preparation of the 70-214 Exam Microsoft offers classroom training to people. Unfortunately, there is no option of e-learning for this exam. Candidates planning to take this exam can also go in for Microsoft Press Books along with a wide range of online resources to choose from. Besides, there are various Microsoft certified practice tests also available online that the candidates can take in order to get themselves used to the pattern.
What Are the Benefits of Being Cisco Certified?
Cisco Microsoft systems are one of today's fastest growing IT industry and with each passing day it continuously progress. Cisco offers three types of certification like Associate, Professional and expert. Acquiring your certification is an important part towards your future endeavor, thus being Cisco certified is extremely important to be taken into consideration. In becoming certified there are many things that will come your way which will give so much benefit.
Having that piece of certification is really important in your career. We all know how important it is in applying a certain job, but on the other hand achieving your certification will make you become more confident and become a positive thinker in your self and in your job. This will surely be a value in your career when you have build up a good confidence in your self. Aside from gaining self-reliant, you will be given chances to earn high salary because being certified opens your way towards better job opportunity.
With the certification you have in hand, it will simply imply you to have a good basic pay. Every employee is being measured according to its ability, and having that certification proves your worth as an expert person in your field. Aside from having these benefits, henceforth you will be given more duties and responsibilities in your chosen career. They look at you that you are one step ahead of them, thus giving you more work will simply give them the proof that you can finish your work easily and accurately. Once you have shown them your skills and on how good you are to do your work, you will be acknowledge by your clients and colleagues that you really deserve being a certified one.
The most important benefit that you get being a Cisco certified is the knowledge you receive and skills you develop and you learned that will take you to the next level of your career. In such way, more opportunities will come in your career as you step to the next level of your expertise.
Understanding Exam SK0-002
What is Exam SK0-002? It is another type of exam offered by CompTIA, also known as CompTIA Server+, which focuses on the sophisticated part of hardware networking. This exam targets individuals, who already have around 18 to 24 months of experiences in installing, configuring, troubleshooting and diagnosing network server.
Once you obtain this certification, you can be a certified expert as a Server Administrator, System Administrator or IT Technician. This exam can be taken after you have obtained your CompTIA A+ certification.
In this exam you need to answer 80 questions in 90 minutes. Your passing score will be 75% and above. There are few tips for you before taking your Exam SK0-002.
1. Online Study Guide
Google for some online study guides with lots of sample questions for to do before sitting for your exam. Some are free and some might require you to pay for the study materials. Before buying the study guide online, make sure that you download the free trial first to see the quality of its content. Most of the study guides will arrange the content chapter by chapter so that it is easier for you to study.
2. Time Management
Based on the calculation, you must answer each question in one minute. Spare the last 10 minutes for final checking. Therefore, you need to do time checking when you do your exercise. Don't take your own sweet time to answer the questions. Some of the candidates are good enough to answer most of the questions but they don't have a good time management when answering the questions. This can be one of the reasons to fail in this exam.
3. Training Books
If you are not good in searching for online study guides, you can always visit the nearest bookstores or IT shops for the training books. Get a book that has the most questions with answer sheets in it so that you can keep track on your own mistake.
These are all the essential tips to pass in this exam. You must always put effort in the theoretical part as well as the practical part. After you get this certification, you are a certified professional with competent skills in web technologies.
Once you obtain this certification, you can be a certified expert as a Server Administrator, System Administrator or IT Technician. This exam can be taken after you have obtained your CompTIA A+ certification.
In this exam you need to answer 80 questions in 90 minutes. Your passing score will be 75% and above. There are few tips for you before taking your Exam SK0-002.
1. Online Study Guide
Google for some online study guides with lots of sample questions for to do before sitting for your exam. Some are free and some might require you to pay for the study materials. Before buying the study guide online, make sure that you download the free trial first to see the quality of its content. Most of the study guides will arrange the content chapter by chapter so that it is easier for you to study.
2. Time Management
Based on the calculation, you must answer each question in one minute. Spare the last 10 minutes for final checking. Therefore, you need to do time checking when you do your exercise. Don't take your own sweet time to answer the questions. Some of the candidates are good enough to answer most of the questions but they don't have a good time management when answering the questions. This can be one of the reasons to fail in this exam.
3. Training Books
If you are not good in searching for online study guides, you can always visit the nearest bookstores or IT shops for the training books. Get a book that has the most questions with answer sheets in it so that you can keep track on your own mistake.
These are all the essential tips to pass in this exam. You must always put effort in the theoretical part as well as the practical part. After you get this certification, you are a certified professional with competent skills in web technologies.
6 Steps to Having Computer Forensic Examination Done
A computer forensic examination consists of the preservation, identification, extraction, and interpretation of documents that have been at one point stored on a computer. Whether you are looking for evidence from a crime or are simply looking to find information about your spouse, a Certified Computer Forensic Examiner can perform such an examination with six steps.
The first step the examiner will take is establishing some chain of custody. It is important that examiner knows where any items related to the investigation will be located at all times. Many times places like a safe or cabinet is best to secure the items.
Next, the examiner will catalog all relevant information including active, archival and latent data. Any kind of information that has been deleted can be recovered if at all possible and any encrypted information or information that is password-protected will be identified. During this process, an exact copy of the hard drive image will be made and the image is then authenticated against the original to ensure it is the exact copy.
From there, additional sources of information will be obtained depending on how the computer forensic examination is going and what the circumstances are. Some additional sources of information that may need to be obtained include firewall logs, proxy servicer logs, Kerberos server logs or sign-in sheets.
The fourth step during the examination is analyze and interpret all of the information in order to determine what can be used as evidence. The examiner will look for both exculpatory and inculpatory evidence to solidify a decision. In order to ensure the accuracy of the decision, encrypted files and password protected files will be identified.
After collecting all of the necessary information and evidence needed with the case, a written report will then be submitted to the client with whatever findings and comments the investigators have.
Finally, the investigator will provide expert witness testimony at a deposition, trial, or some other form of legal proceeding. Keep in mind that you cannot perform a computer forensic examination on your own. A certified examiner uses licensed equipment that will prevent tainting the evidence and ultimately ensure its validity in court.
The first step the examiner will take is establishing some chain of custody. It is important that examiner knows where any items related to the investigation will be located at all times. Many times places like a safe or cabinet is best to secure the items.
Next, the examiner will catalog all relevant information including active, archival and latent data. Any kind of information that has been deleted can be recovered if at all possible and any encrypted information or information that is password-protected will be identified. During this process, an exact copy of the hard drive image will be made and the image is then authenticated against the original to ensure it is the exact copy.
From there, additional sources of information will be obtained depending on how the computer forensic examination is going and what the circumstances are. Some additional sources of information that may need to be obtained include firewall logs, proxy servicer logs, Kerberos server logs or sign-in sheets.
The fourth step during the examination is analyze and interpret all of the information in order to determine what can be used as evidence. The examiner will look for both exculpatory and inculpatory evidence to solidify a decision. In order to ensure the accuracy of the decision, encrypted files and password protected files will be identified.
After collecting all of the necessary information and evidence needed with the case, a written report will then be submitted to the client with whatever findings and comments the investigators have.
Finally, the investigator will provide expert witness testimony at a deposition, trial, or some other form of legal proceeding. Keep in mind that you cannot perform a computer forensic examination on your own. A certified examiner uses licensed equipment that will prevent tainting the evidence and ultimately ensure its validity in court.
Monday, July 27, 2009
Stylish Computer Rolling Bags
Many people use laptop bags and cases to carry their laptops. Most of these bags have straps and handles. Straps help a person to carry his computer on his shoulders and handles help a person to carry a laptop bag in the hand. Many people want to avoid carrying bags on their shoulders. They want to avoid muscle pain and hand pain. To avoid these problems people need good quality bag with wheels and handles so that they can easily walk with the bag. The best examples of these bags are rolling bags.
Rolling laptop bags come with wheels and handles. These bags are specially designed for those people who do not want to carry bags on their shoulders. Rolling bags have good quality wheels made up plastic and metal. A good quality rolling bag has extendable handles made up of plastic or metal.
Many manufacturers use aluminum handles in the bags because aluminum is light weight material. Manufacturers are using advanced techniques to improve the quality of the bags. They are trying to use light weight materials to reduce the weight of the bags. If the bag is lighter in weight, a person feels comfortable while walking on the road because less effort is required to pull light weight bags.
Moreover, rolling bags have very large interior. These bags have pockets and sections padded with foam. These bags come in different shapes and colors within economical prices. Many people prefer these bags over other bags. Pink rolling laptop bags are very popular among girls and women.
Sunday, July 26, 2009
Touch Screen Laptop
Touch screen computing has completely revolutionized the way some of us - and possibly one day all of us - use and work with computers. Most prominently, the touch screen laptop has been catching on and generating quite a buzz and many in the computer industry forecast that it will eventually overtake the common notebook as the world's most popular portable computer. At the same time, touch screens are popping up in grocery store checkouts and banking terminals nationwide while young boys and girls fight in back seats over whose turn it is to play with the game boy-esque touch screen toy currently becoming popular among children across the country. However, it is touch screen's application as a personal computing device that best showcases the many uses of this versatile technology.
With that in mind, a touch screen laptop is ideal for everyday use whether you are a high powered business executive or an up and coming college or university student and they offer a variety of features and tools that are just not available on your standard laptop computer. For one thing, these computers are almost always thinner and sleeker - and thus lighter and more portable - than standard notebook computers and are great for slipping into a briefcase of backpack. In addition, they tend to incorporate the use of a stylus. This amazing gadget, first made popular following its pairing with the legendary Palm Pilot, allows the user to write directly on their laptop's screen in their own free hand cursive or handwriting. These writings are then translated into text via specialized software: the result is a level of convenience that is simply beyond compare!
In addition, the touch screen laptop will often times feature a "swiveling" monitor that allows the computer's screen to be turned so as to run perpendicular to its optional keyboard, like a standard laptop, or flipped around to lay flat like a tablet, hence the interchangeable moniker, tablet PC. This feature allows you the option of using your computer in a standard, word processing format on a desktop or table as well as the ability to hold the computer in your lap and use it to jog notes or take minutes much like you would do on a traditional legal notepad.
As the technology further evolves and advances, many exciting steps forward in touch screen technology are just around the corner and it's thought that in the next ten years software made especially for touch screen laptops and tablet PCs will completely replace struggling paper newspapers as our primary source of news. The easy portability of these devices, coupled with the fact that we need not throw them away at the end of the day makes this a logical next step in how we read about current events. In the meantime, as we prepare for these and other coming technological developments, it's important to take the time to become familiar with touch screen devices as they currently exists today as one day soon they promise to be all around us.
Touch Screen Laptop Guide is your informative guide to touch screen laptop computer.
Acer Aspire One AOD150 Netbook - The Best Priced Netbook
Specifications: Acer, a brand synonymous with budget computers, scores big with its Acer Aspire One netbook. Since its launch it has become one of the most popular netbooks in the market, after the Asus Eee PC. Here is a quick review of this model. Like netbook models in its class, the Acer Aspire One AOD150 netbook comes with the 1.6GHz Intel Atom N270 Processor, a 160GB hard drive, 1GB RAM, integrated 802.11b/g Wi-Fi and a built-in web-cam. This is the standard configuration for generally most of the netbooks currently on the market.
Design: Design-wise, the Acer Aspire One AOD150 netbook is built into a stunning chassis with a smooth surface design. The dimensions of the Acer are 7.3 x 10.2 x 1.3 inches and it weighs 3 pounds. Interface connections are also pretty run-of-the-mill, consisting of 3 USB 2.0 ports, a multi-card reader, a VGA monitor port, a headphone jack and a microphone jack.
Features & Performance: The Acer Aspire One AOD150 netbook's 1.6GHz Intel Atom N270 processor combines performance, power and efficiency to help the user explore the Internet and stay connected while mobile. The Acer Crystal Eye web-cam delivers smooth video streaming and high quality images and the 160GB hard disk is sufficient for storing audio, video, photos and other files. The netbook is powerful enough for minimal graphic-oriented work or casual games that are less graphics-intensive.
Overall: Nothing significant or unique differentiates this Acer offering from other netbooks on the market. The Acer Aspire One AOD150 Netbook is essentially a standard specification netbook that allows for fun and powerful computing for the average netbook user.
Pink Laptops - How to Find the Best Deals
So lets say you're looking for a great deal on a cheap pink laptops. You can check the Sunday papers that are full of ads, you can check you mail for the mailers that stores send out, and even check the store itself, or maybe look on the internet. The problem is just Googling "pink laptops" and you'll get back a lot of stuff that isn't pink laptops for sale. Not to mention the fact that you have to keep looking daily. Wouldn't it be nice if you had an assistant to do it for you? Well, if you have a computer you do have an assistant. Let's take a loop at some of the ways freely available internet tools can do the work for you.
Use Google Product Search You'll get a lot of unrelated info just typing in small pink laptops or whatever your search term is. A lot of people aren't aware of it, but the big G has a product search that only searches things for sale. It's sort of like buy.com but better. When you type in your search term it will give you all the places that have your product for sale. You can filter it by customer rating, price high to low, and many other factors. You can also use modifiers like + and - just like normal Google searches to filter out things you want. Because they don't accept paid promotions you'll know the information is unbiased. You can save your products in a shopping list, and then further sort them. It's really good at letting you narrow down your options.
Find a Pink Laptop with the Power of RSS RSS feeds are a very useful but little utilized tool of many websites. Have you ever checked a blog or website daily to look for new updates? Tedious, right? RSS feeds are sometimes called news feeds. They're basically a text version of a website update. You read them in a feed reader or browser like Firefox. Firefox calls them live bookmarks and that's a good name. It's like a web page bookmark that tells you when the page changes. Well, here's what you can do. Go to a place like dealnews.com. It's a site that searches the web for deals. Click on the RSS feed link or button. You will be presented with options to save it in a reader (Google has an online one, so does Yahoo) or save it as a link. Now every time they post a new deal, you'll be alerted. You'll have to search the feed for what you pink laptops but it does prevent you from looking when nothing is new.
Use Google Alerts to Search for All Pink Laptops Mentioned on the Web Google alerts is an email alert system for people who have a Google email address. If you type in your search term, say pink HP laptops, or pink Acer laptops it will search the web and send you the results it finds. It can send you results hourly or daily or whatever time you specify. It's basically like typing pink laptops in the Google search bar, except that it does it for you automatically, and only when something is new.
Make Your Pink Laptops Search Easy. I hope this article has helped you find some of the products I'm looking for. The internet makes it easy to use easily available tools to help me find products you want like pink notebook laptops. The web has made it so much easier to do comparison shopping. There are also web based tools that can help you even more and automate the process. So if you use these methods in conjunction, you'll be up to date with sales and promotions on all pink laptops. It doesn't totally take away the work load but it does make it easier and more efficient. This way you aren't searching through the same old results time after time, you're only searching through fresh updated news about pink laptops. Give it a try and see if it doesn't help.
Toshiba Mini NB205-N210 Netbook - The Best Newcomer
Specifications: The Toshiba Mini NB205-N210 netbook comes with an 1.66 GHz Intel Atom N280 processor, 1GB DDR2 RAM that is upgradeable to 2GB, an Intel Graphics Media Accelerator GMA950 graphics card, a 160 GB hard drive, a 10.1" display, Wi-Fi and Bluetooth connectivity. The 3 USB ports has an interesting feature where they can charge a device while the computer is off. The six-cell battery that comes with this model has an impressive capacity. Manufacturers claim that it can last up to 9 hours on one charge.
Design: Toshiba Mini NB205-N210 netbook is designed in the basic netbook style and measures 7.6 x 10.4 x 1.3 inches. It weighs approximately 2.9 pounds. It looks and feels sturdy and stable. There is also a built-in accelerometer that can detect sudden movements, which helps it recognize when the netbooks is falling to ensure the hard disk is protected. The Toshiba Mini also comes with a built-in webcam and the standard connectivity of 3 USB 2.0 ports, a VGA port, a memory card reader, a headphone jack, a microphone jack, Ethernet, Wi-Fi and Bluetooth capabilities.
Features & Performance: In terms of performance the Toshiba Mini NB205-N210 netbook performs quite similarly to other netbooks in its class due to their similar configurations. The built-in graphics card is good enough for casual gaming and simple graphics work. The six-cell battery included is amazingly efficient and can last up to 9 hours on a single charge. Toshiba's flawless reputation in producing durable and reliable laptops adds confidence to this purchase.
Overall: The Toshiba Mini NB205-N210 netbook's design makes it stand out amongst its contenders although internal specifications are somewhat similar to that of other netbooks in the market. The stunning and sturdy design, amazingly long battery life, USB charging feature and built-in accelerometer however are plus points in its favor and will help it stand out from the rest of the netbook pack.
Friday, July 24, 2009
Prepare Yourself For N10-004 Exam
This N10-004 is a network based exam and it is known as CompTIA Network + (2009 Edition), is having a certification of CompTIA and hence the name. This 2009 edition is very difficult compared to 2000. This CompTIA Network + is an exam which targets mainly on entry level IT Professionals. This CompTIA certificate helps to survive him in the network field as there is lot of competition. This N10-004 is the advanced version and there is old version of this exam which held before 9 or 10 years by that time itself this examination is tough.
Questions of CompTIA Network+:
The questions are of wide variety based on networking and it has very brief item stems of questions with very shorter answer sets in the type of multiple choices. This question mainly tests the knowledge level you have in networks. The questions are from the basics of networking to its advancement in the present.
How to prepare for this exam
If you are well versed in the networking side and has very good technical knowledge and also through in the following area in networks,
• Ethernet Cable Specs • OSI layers • Protocols and ports • Network services • Network troubleshooting methods/tools
Then there is no need for you to go for any classes to learn for this exam and you can appear for this examination without any coaching and last time preparation is enough for this exam. If you are not an experienced person in networking side then start from the basics of networking and develop your knowledge in that. This is a little bit tougher exam where you cannot clear the exam in first attempt if you are not well versed in networking side.
Benefits of N10-004:
• N10-004, which is known as CompTIA Network + certificate, provides you the gateway to the networking world with special qualification. • This qualification makes you as a good knowledgeable person in networking field.
Ways to Become Microsoft Certified Professional? Check This Out!
Like any other courses, an IT student also face different examinations in order to show off to their clients what are the skills they possess in order to become a certified professional. There are ways in order to become certified and one of the very important is to pass the exam and grab the certificate. Before deciding to take the exam, it is necessary for you to take undergo trainings as rigid as possible and take practice test online.
With these practice tests, you will be challenge more and very ready to face the challenges in your examination. If you take the practice test be sure to mark down the questions you leaved and have an extra research on it, and be able to discover the answer on it. Pay attention to the questions and analyzed them well before you are going to choose your answer. Analysis is very important in taking the test for Microsoft certifications, because it is considered to be toughest exam in the life of the IT people.
Repeat and repeat taking the exam until such time you will able to have a high rating in the practice test. Taking the practice test more often will also help you in familiarizing the test structure, which is a benefit for you as these practice tests have a similarity with the real exam. Just be patient in taking the practice test, after all it is for your own benefit.If you are not still ready to take the test, be honest with your self and gain more knowledge and skills in your area of expertise until such time that you will be ready, look for the testing centers in your place, and take the test.
Remember taking the test is not like a guessing game. You need to give the best analysis on what answer will you choose from the choices given in your test. Once you have pass the exam, that's the very important thing, it is not the scores you gain in the test, as long as you pass, then you become one of those certified Microsoft professional. Your certification simply tells your employer that you are an IT professional who are equipped with skills that you should possess.
Do You Want to Become an Apple Certified Specialist? Take This On!
If you think of many computer program applications, the internet has it. Apple is one of the leading software companies which produced known products worldwide. They have products which are competitive but beneficial to the market. This time Apple Company also offers the so called Apple certification. This certification is intended to serve two purposes, one is that it will serve as an application of the product of Apple Company and the other is for the career opportunities of those who are qualified. This certification will give an advantage to those support professionals, systems analyst and administrators, Macintosh technicians and even for the product users and trainers.
Just like any other certification, you need to pass the Apple certification exam in order to be certified. The certification runs from basic to ultimate multi-level functions of an Apple software. You must be equipped with the different applications of Apple products and technology in order for you to pass the examination which is one of toughest test as they should say. There are lots of certifications for you to choose from, it's either an Apple Pro which enables you to learn the basics of operating applications and be more updated with the complicated features and applications of Apple products, an Apple Master Pro which is a certification for various Apple product applications and functions, the Mac OS X and Mac OS X server operators which is a certification given to those who are master for both professional Macintosh programmer or the service technicians of the Apple products.
Another kind of certification is the Hardware experts which gives depth knowledge on the various hardware components of the Apple product. You can also be an Apple certified lecturer and trainer, which will give you the chance to open your own Apple training institution and gain income from it. There are various certifications actually that you need to choose from, it will be a great benefit for you if you have this apple certificate. Passing the examination is just easy if you are only equipped with the knowledge about the different theories and hands-on application
The Advantages of Being A Microsoft Certified Professional
Being one of those certified professional of Microsoft Technology indirectly says that they are one of those who sacrifice and take the pain in order to get the diploma or the certification being an IT professional. In order to be certified one must pass the examination given by the Microsoft certified examiner, that is the first step of gaining the benefits being a Microsoft Certified Professional.
Having the certification and facing the trials in order to be certified pays a lot especially when you are to face the battle in the world of employment. Many companies and establishments this time are seeking for IT professional who is an expert in their field of expertise and those who are really certified. By the time you will be showing your certificate to the employer, there's no reason for them to have a doubt in hiring you and putting you in a position where every IT professionals dreams to fit in.
If one is really determine to be certified, it will not be hard for him to grab the Microsoft certification but it will only take some sort of sacrifice for a moment in your life. Once you have finished your course, proceed immediately on the different trainings that will enhance your skills being an IT professional. Once you are skillful and knowledgeable enough taking and passing the exam in order to be certified is just eating an egg. At first, you might find it hard to open its shell, but once you totally removed the shell from it, you will experience the best taste of the egg that will surely satisfy your hunger.
The Advantages of Being A Microsoft Certified Professional
Being one of those certified professional of Microsoft Technology indirectly says that they are one of those who sacrifice and take the pain in order to get the diploma or the certification being an IT professional. In order to be certified one must pass the examination given by the Microsoft certified examiner, that is the first step of gaining the benefits being a Microsoft Certified Professional.
Having the certification and facing the trials in order to be certified pays a lot especially when you are to face the battle in the world of employment. Many companies and establishments this time are seeking for IT professional who is an expert in their field of expertise and those who are really certified. By the time you will be showing your certificate to the employer, there's no reason for them to have a doubt in hiring you and putting you in a position where every IT professionals dreams to fit in.
If one is really determine to be certified, it will not be hard for him to grab the Microsoft certification but it will only take some sort of sacrifice for a moment in your life. Once you have finished your course, proceed immediately on the different trainings that will enhance your skills being an IT professional. Once you are skillful and knowledgeable enough taking and passing the exam in order to be certified is just eating an egg. At first, you might find it hard to open its shell, but once you totally removed the shell from it, you will experience the best taste of the egg that will surely satisfy your hunger.
Online Technical Support to Solve Computer Problems
Online technical support service has become quite popular recently. Innumerable numbers of online computer support services are available all over the world. Now it has become quite easy for you to improve your PC performance and give it a new lease of life sitting at your home. If you are still in the dark and wondering how it is possible, you may go through this article to get a fair idea of online technical support.
This process has become possible only because of the online PC support technicians who are capable of resolving most of all computer related and other technical problems. As a client you just need to shell out a certain amount of money to get the service you want. If you have a high-speed Internet connection online technicians can fix most of all your technical problems via Internet through remote control.
You can find a number of computer help specialists by searching online. A technician who will repair your computer can watch all the activities on your system while solving the problem. As the technology advances you can now even have the control over your PC and can disconnect yourself at the middle of the support session if you suspect any security violation in your system. Sometimes technicians directly instruct the customers over telephone and users just need to follow the instruction to fix their computer.
Most of all online computer technicians discontinue the program unless and until you want to use the program in the future. The entire process of repairing computer online has become popular suddenly. But before opting for online service you should thoroughly study about the company whom you have selected for giving you necessary support. It may help you to judge the credentials of the company and secure your precious data.
A number of customers prefer online computer repair as it saves a lot of time and effort. Online PC support is helpful in solving a lot of complicated issues related to computer such as software installation, upgrading, virus removal, disk cleaning and PC speed up. The rate of success is also quite high when it comes to fix computer problem via online PC support.
Robots - The Machines That Think and Work Like Humans
Robotics is being used extensively to perform the operations that are considered very hazardous for humans or are highly repetitive in nature. A Robot is a reprogrammable, multifunctional manipulator designed to move material, parts, tools, or specialized devices through various programmed motions for the performance of a variety of tasks. Some places where robots are very useful include working at high temperatures, handling hazardous materials, working in inhumane conditions, and isolated areas. Robots are programmed by using the concepts of artificial intelligence enabling them to think and act like humans.
Here are the features of a typical robot:
a) A pre-programmed circuit is placed in the robots that enable them to think like humans. Even their shape is many times like the humans, though robots are available in a wide variety of shapes.
b) Robots are equipped with sensors that help them sense the environment within the factory and interact with various things.
c) Based on their intelligence, robots can make certain choices within the atmosphere they are placed in.
d) As per the program robots can move within one or more axes of rotation. They can make well coordinated skillful movements especially of hands.
Applications of Robots
The robots can manufacture bulk jobs that have repetitions, require speed, accuracy and reliability, better than the humans. In a number of factories the human labor is being replaced by robots, which has lead to cheaper production of bulk goods like that of automobiles and electronics. Here are some examples of factories where robots are being used:
1) Production of cars: Over the last few years the automobile factories have been dominated by the robots more than any other industry. In some companies you will find hundreds of robots working on fully automated production lines with each robot replacing nearly ten human workers.
2) Welding: Perhaps the most popular application of the robots is in industrial welding. The robots can perform uniform high quality, speedy spot and arc welding as well as laser welding.
3) Spray painting: This is another area where robots are used extensively. The robots have relieved humans from hazardous, but skillful jobs, increasing the uniformity and the quality of work and cutting costs.
4) Packaging: The robots are being used extensively for packaging of manufactured goods and even loading them into vehicles for transporting.
5) Electronic goods: Printed circuit boards are usually manufactured in large quantities, which are almost exclusively manufactured by the pick and place robots. These robots can place and assemble thousands of components per hour thus far outperforming humans.
6) Hazardous working conditions: There are numerous tasks where humans have been replaced by robots because of hazardous working conditions. These conditions can be extremely high temperatures like in foundries.
There are various types of robots that are used exclusively for different applications. They have different shapes depending upon the type of work to be performed. The applications desired from the robot also decide whether it is stationary or mobile. In the future, the usage of robots will expand to replace humans in many more areas. The unemployment that the use of robots is creating has been the ethical question industry has to face and justify.
Tuesday, July 21, 2009
The Role of Computers in the Modern World
Things are changing rapidly as the world is progressing. In this modern world people are using advanced machines to do their work. Computer is the most advanced machine that people use to do their work. This particular machine is used in every field of life. Advanced techniques are used with help of computers to diagnose dangerous diseases. Advanced manufacturing techniques are used with the help of computers to manufacture the products. Computers are extensively used in the field of engineering.
In past one machine was used to perform only a single task but now-a-days with the help of computers you can perform different tasks at one time. In modern business environment computers have special importance. A huge amount of time is saved due to multitasking. In business terms time is money, so if you are saving time you are saving money as well. Due to multitasking the costs of businesses have reduced.
What is the meaning of multitasking? It means that running several programs simultaneously. Since modern computers typically execute instructions several orders of magnitude faster than human perception, it may appear that many programs are running at the same time even though only one is ever executing in any given instant. Multitasking may slow down a computer that is running several programs at one time.
Artificial Intelligence - At a High End Approach
Artificial Intelligence is a branch of computer science which aims to create intelligence of machines. This word was coined by John McCarthy in 1956 and defines it as "the science and engineering of making intelligent machines." It has been a very hot subject of breathtaking optimism which has been met with lot of setback in later years, but today it is an essential base for modern technology and solves many difficult problems in computer science.
Research in AI is an ongoing process they mainly include reasoning, planning, communication, learning, perception, knowledge and the ability to move and manipulate objects. There are so many theoretical difference of opinion, that many researches no longer believes that AI is possible with computers. Some believe thinking machines and AI are just myth, fiction and speculation seen only in movies and books. In mid of 20th century research and study on AI was on the main stream of computer science development. Few scientist began the research to build a intelligent machines based on neurology. They also started their research on a new mathematical theory of information, with control and stability mechanism called cybernetics, which lead to the invention of digital computer.
Artificial intelligence is now widely been used in all fields viz. robotics, medicine(diagnosis), market trading, computer games, rockets, toys, search engines and name a lot more. To be true AI is not used exactly it was proposed to be used but only the effect of it is being used so called Artificial Intelligence effect. From the start of research of AI it has not only claimed to recreate human mind capabilities but also an inspiration for philosophy.
A few are
Turing's "polite convention" Dartmouth proposal Newell and Simon's physical symbol system hypothesis Gödel's incompleteness theorem Searle's strong AI hypothesis The artificial brain argument
As the AI was a huge body the researchers split it into several different approaches and opinions with modern methods and theories to quench the thirst to create intelligent machines. They start them with two basic approaches, bottom-up and top-down. Wherein the bottom-up approach deals with AI to be built with human brain's neuron into electronic replica of it and whereas top-down approach believes computer programs to mimic brain's behaviors. These two are main methods used to create variety of programs, as research progressed in development of AI more complex theories and methods being started to come in use and now scientists are busy building more powerful AI programs with these.
But unfortunately AI does have few problems, the major one is due to the split of the approaches to built the AI machine the sub-fields often fails to communicate fairly with each other to make them complete. As the sub-fields develop around a particular research or say problem with different approaches and tools, it becomes hectic to combine them to give a consolidated result. So the scientist again divides these problems into sub problems to solve them and built an AI program.
Turing's "polite convention" Dartmouth proposal Newell and Simon's physical symbol system hypothesis Gödel's incompleteness theorem Searle's strong AI hypothesis The artificial brain argument
As the AI was a huge body the researchers split it into several different approaches and opinions with modern methods and theories to quench the thirst to create intelligent machines. They start them with two basic approaches, bottom-up and top-down. Wherein the bottom-up approach deals with AI to be built with human brain's neuron into electronic replica of it and whereas top-down approach believes computer programs to mimic brain's behaviors. These two are main methods used to create variety of programs, as research progressed in development of AI more complex theories and methods being started to come in use and now scientists are busy building more powerful AI programs with these.
But unfortunately AI does have few problems, the major one is due to the split of the approaches to built the AI machine the sub-fields often fails to communicate fairly with each other to make them complete. As the sub-fields develop around a particular research or say problem with different approaches and tools, it becomes hectic to combine them to give a consolidated result. So the scientist again divides these problems into sub problems to solve them and built an AI program.
Business & Technology Crack
Many people say that the business drives the technology whereas some people say that the technology drives the business. It is really unknown that which is really responsible for what and I must say that the emergence of the information technology has really made it even more complex. All the people who are involved in the business as well as the technology are really in dilemma that which theory is correct. However I have different ideas. I feel that sometimes the technology drives the business and sometimes the business drives the technology. In fact it is right to say that the business and technology are interdependent. I would like to prove the same with the help of this article.
think that when it was decided that each company should have a board of directors. I must say that this is really a very old practice. Even the ancient Romans too had this in their administration. I really feel that this indicate that the technology came afterwards and hence business need lead to the evolution of the technology. For example the telegraph became famous because of the Reuters. In deed it was the biggest news agency in the world which first used the telegraph for their work. There are many more examples.
The industrial revolution which brought about the great change in the field of the business was ignited due to the invention of the steam engine. This really made the world of business grow fore fold throughout the world. This gives us the indication that the technology played an important role for business to become global. In fact the technology is responsible for the globalization of the business.
But this does not mean that the technology drives the business. Yes, you can say that the technology increases the speed at which the business activities are performed. But saying that the business is driven by the technology is still not correct.
Let me explain you another side of this topic. You know why the telegraph was discovered. Yes this happened because the world of business needed this. The Reuters were the first to use the telegraph and they become the best in the world. Hence can we say that the technology works as the cutting edge so that one business leads over the other? Yes this is really the truth and this time we are absolutely right. This is really the main thing about the relationship between the technology and the business.
One can only say that with the help of technology you can win the race which is on among the rivalry businessmen. Let's think about the issue of the first paragraph and I am quiet confident to say that sometimes the business is driven by the technology and sometimes the technology comes into vicinity because of the business needs.
Computer Locks - Learn How to Easily Fix the Problem Today
Computer maintenance requires you to know the different problems that occur with your computer, and for this article, the problem to be discussed is when a computer locks or freezes itself. To be able to know how to solve this common PC problem, it is important to know what a computer lock is, what causes it to lock or freeze itself, how to effectively solve it, and prevent it from happening in the future. Don't feel intimidated or think that if your computer keeps locking itself, it's time to buy a new computer. Though the source of the problem is complex and hard to pinpoint sometimes, fixing it is actually quite easy if you know the steps on how to solve a computer lock up.
A computer locks itself or freezes itself when everything from your programs to your mouse cursor stops moving. This is caused by problems or errors in the Windows registry, which is a very important component of any computer. It is basically where all the data or information needed to run programs for the hardware, software, drivers, and other settings of the computer. When a program, for example, needs to run, it searches for the correct registry command in order to complete the task. So what happens when the registry files become too much for your computer to bear? The computer locks or freezes itself when it's too much for it to handle. This can happen often if the computer is old and all kinds of downloads and programs are being installed, and since Windows itself doesn't have a registry cleaner to get rid of these files, freezing or locking happens.
The main solution to fixing a locked up computer is to repair and restore the registry cleaner. You won't be able to do this manually since there are tons of registry files to go through, but luckily there have been useful registry cleaning programs available for you to use. After choosing a good registry cleaner, just perform a simple scan and the program will be able to give a full diagnosis of the Windows registry cleaner, pinpointing why your computer locks itself and how to be able to fix it. What's more, you'll be able to kill two birds with one stone since performing a registry cleaning process will speed up your computer by 30% since the whole point of using this program is to clean out registry files that are corrupt or useless already.
But there is still a problem at hand: how do you know if a particular registry cleaner runs well or will only bring in viruses and malware of all kinds into your computer? Search through Google and Yahoo for the best registry cleaners available on the net. It would be best that you go for the cleaners wherein you have to pay for it (most likely they'd cost around $20 to $50), but if there is a free registry cleaner that works well for others, you can opt for that instead.
Gamma Knife Technology
Gamma knife surgery also known as stereotactic radio surgery is used for treating brain disorders such as brain tumors and Arteriovenous malformations. This surgery is a form of non-invasive treatment for patients who cannot undergo traditional brain surgery. This technology was originally developed by Swedish neurosurgeon, Lars Leskell in 1967 at the Karolinska Institute in Sweden.
The gamma device contains around 201 cobalt-60 sources of approximately 30 curies, placed in a heavily shielded assembly in a circular manner. The device emits out radiation through a target point in the brain of the patient. The victims are supposed to wear a specialized helmet (that is fixed surgically to their brains) so that the brain tumor remains stationary to the direction of rays. There is almost no effect on the surrounding areas of the tissue and most of the patients return home within an hour of the operation.
After attaching the frame, the patient receives a CT, MRI, or angiographic scan. The data recorded thereafter is transferred to the state-of-art planning computer, thereby enabling the treatment team to tailor the radiation dose for conforming specifically to the lesion volume. After the completion of the treatment plan, the patient is placed on the knife couch and a collimator helmet is placed over the head of the patient. Then, the patient is treated with the 201 sources of Cobalt 60 housed in the Gamma Knife. Around 202 doses of gamma radiations come together at the target area, sufficient enough to destroy the malignant and benign brain tumors!
The gamma rays can be used to treat any part of the brain and hence this technology is quite useful for targeting the base or lower portions of the brain- which cannot be achieved by the conventional open surgery! Moreover, the knife combines data from three-dimensional computer imaging studies and hence is a very well-defined, low-risk and cost effective alternative. This technology is quite cheap as compared to long hospitalization, antibiotic therapy and the rehabilitation processes.
The word "gamma knife" is actually an illusion, because it contains no blade and makes no incision, and is a sophisticated/dedicative instrument for curing brain tumors. Till date, more than 150,000 patients have been treated worldwide and no mortality has been reported till yet! Even though this technology has been in use for over three decades, yet it has ballooned in the last five years. The number of Leksell centers has increased by almost 175 percent in U.S and the number of patients cured by approximately 250 percent.
The gamma device contains around 201 cobalt-60 sources of approximately 30 curies, placed in a heavily shielded assembly in a circular manner. The device emits out radiation through a target point in the brain of the patient. The victims are supposed to wear a specialized helmet (that is fixed surgically to their brains) so that the brain tumor remains stationary to the direction of rays. There is almost no effect on the surrounding areas of the tissue and most of the patients return home within an hour of the operation.
After attaching the frame, the patient receives a CT, MRI, or angiographic scan. The data recorded thereafter is transferred to the state-of-art planning computer, thereby enabling the treatment team to tailor the radiation dose for conforming specifically to the lesion volume. After the completion of the treatment plan, the patient is placed on the knife couch and a collimator helmet is placed over the head of the patient. Then, the patient is treated with the 201 sources of Cobalt 60 housed in the Gamma Knife. Around 202 doses of gamma radiations come together at the target area, sufficient enough to destroy the malignant and benign brain tumors!
The gamma rays can be used to treat any part of the brain and hence this technology is quite useful for targeting the base or lower portions of the brain- which cannot be achieved by the conventional open surgery! Moreover, the knife combines data from three-dimensional computer imaging studies and hence is a very well-defined, low-risk and cost effective alternative. This technology is quite cheap as compared to long hospitalization, antibiotic therapy and the rehabilitation processes.
The word "gamma knife" is actually an illusion, because it contains no blade and makes no incision, and is a sophisticated/dedicative instrument for curing brain tumors. Till date, more than 150,000 patients have been treated worldwide and no mortality has been reported till yet! Even though this technology has been in use for over three decades, yet it has ballooned in the last five years. The number of Leksell centers has increased by almost 175 percent in U.S and the number of patients cured by approximately 250 percent.
Computer Checkup - When Was the Last Time Your Computer Had This?
The more you use your computer, the slower it seems to get. At least, that is the general consensus among many average computer users. It is a pretty common phenomenon to see a computer that is mainly used for checking email and playing solitaire eventually bog down to nearly a grinding halt. The problem is that these computers are not broken, as many owners would assume, but they are simply clogged with garbage, such as spyware or the occasional computer virus. So the question comes up, when was the last time you ran a good computer checkup on your system? As the saying goes, well, that is too long.
You can always disconnect your computer tower and drag it down to your local computer repair shop and hope that they will not charge you very much to check it out. The truth is, they most likely will. Part of that will be labor, which can run you anywhere from $30 per hour and up. Most people are not aware of it, but it is very easy to perform a computer checkup on your own. And it is also a whole lot cheaper to do it yourself.
A couple common fixes for a slow computer are very simple to perform. In fact, this can get your computer running nicely again in no time.
First, you will want to go to the start menu and run 'msconfig'. Under the startup tab, you will want to uncheck any programs that are not necessary to Windows performance - and most of them are not. If you make a mistake, after a reboot you can always recheck the disabled program to start it again when you next power cycle your machine. This should always be your first step when doing a computer checkup where your system is running slowly. If you know what you are looking for, you can find all sorts of things in here that can slow you down, including viruses. It is good to be familiar with this trick.
Second, you will most likely want to download a free spyware removal tool from a reputable internet site. Be sure to do your research, because there are many programs that pretend to be a helpful program, but in fact hide spyware of their own, trying to trick you into purchasing their product. Once you get your program, install it, upgrade the definition tables, and scan your system. Do not be surprised if you find a bunch of things...this is a common problem.
Next, you will want to follow suit and download and install a good quality antivirus program. Also be sure to do your research and select a reputable program, because like anti-spyware programs, there are nasty bugs in disguise with these, too. Do a quick computer checkup with this as well.
The last tip is a great one. Simply do the above, then drop in another RAM stick. You will see a very noticeable boost in computer performance, and with all of these steps you will have that good old system back up in no time.
You can always disconnect your computer tower and drag it down to your local computer repair shop and hope that they will not charge you very much to check it out. The truth is, they most likely will. Part of that will be labor, which can run you anywhere from $30 per hour and up. Most people are not aware of it, but it is very easy to perform a computer checkup on your own. And it is also a whole lot cheaper to do it yourself.
A couple common fixes for a slow computer are very simple to perform. In fact, this can get your computer running nicely again in no time.
First, you will want to go to the start menu and run 'msconfig'. Under the startup tab, you will want to uncheck any programs that are not necessary to Windows performance - and most of them are not. If you make a mistake, after a reboot you can always recheck the disabled program to start it again when you next power cycle your machine. This should always be your first step when doing a computer checkup where your system is running slowly. If you know what you are looking for, you can find all sorts of things in here that can slow you down, including viruses. It is good to be familiar with this trick.
Second, you will most likely want to download a free spyware removal tool from a reputable internet site. Be sure to do your research, because there are many programs that pretend to be a helpful program, but in fact hide spyware of their own, trying to trick you into purchasing their product. Once you get your program, install it, upgrade the definition tables, and scan your system. Do not be surprised if you find a bunch of things...this is a common problem.
Next, you will want to follow suit and download and install a good quality antivirus program. Also be sure to do your research and select a reputable program, because like anti-spyware programs, there are nasty bugs in disguise with these, too. Do a quick computer checkup with this as well.
The last tip is a great one. Simply do the above, then drop in another RAM stick. You will see a very noticeable boost in computer performance, and with all of these steps you will have that good old system back up in no time.
Registry Clean Up - Why Your Computer Needs It
For many people who do not know that their computer has on it, a registry cleaner can be a great idea. Oftentimes, people have computers for a year and two, and then begin to experience slower speeds when they are using it. This is not usually a problem with the hardware of the computer, but the actual software of the computer has become clogged. People sometimes install programs, and then never uninstall them. You may have thousands of videos you have watched, but never deleted off your hard drive. Any time you are having a slow down on a older computer, you should try a registry clean up.
Before you start your registry clean up, you should remove any programs that you no longer use. You can do this by going into the add/remove program utility in your windows control panel. Once you have removed these programs, make sure to delete them from the recycle bin as well. A great tool that will do this, and even more is the disk cleanup utility. It removes temporary internet files, cache, and recycle bin files to help increase the space available for other files on your hard drive.
Now that you have removed all the files that you can, purchase a registry cleaner. A registry cleaner is the tool that will be able to do a registry clean-up for you. While there may be a free registry cleaner that does an alright job, there are very few that will not further infect your computer, or that have unlimited features as free software. Purchasing a registry cleaner also offers you support in the rare case a malfunction does occur with the program. Now that you have purchased your registry cleaner, install it. Before you begin your registry cleaning, you will want to make a backup of your registry. You can do this by going into the start menu, run, and type "regedit". A window will pop up, click on file, and then export to get a copy of your registry. Make sure to put this on a piece of removable media such as a CD, DVD or USB stick.
Then run the registry clean-up. The registry cleaner will remove excess program files from windows installer, replace DLL files that are missing, and also find any deep rooted infections from viruses or spyware in your registry. While the registry cleaner will usually find a lot of the problem files, it may not always find everything. You should remove the problems that the registry cleaner has found and then restart your computer in order to allow the registry to reboot in a clean state. With the removal of all of these excess files, you should see a dramatic increase in speed. While not all registry cleaners work equally, most will be able to save you anywhere from five to thirty seconds off the startup time of your computer. Many files are placed onto your computer by programs that you use one time, and then forget about. In order to remove these files, and any potential infections you will want to use a proven registry cleaner to clean out all of your computer's problems.
Monday, July 20, 2009
Important Components of a Computer
Now-a-days computers are extensively used in different fields of life. Everybody needs a computer because without it, one can not progress in this computerized world. Every person should know the basic information of computers. It is a complex machine but nothing is impossible in this world.
What is a computer? It is basically a combination of hardware and software. Hardware components of computer are the parts you can touch. A computer has many parts such as monitor, CPU, keyboard and mouse.
1) CPU(central processing unit) It is the most important part of the computer. It controls all the functions and programs. It contains small chips made up wires and semiconductors. Other hardware components are motherboard, control unit, RAM and ROM, CD and DVD ROMs, floppy disk, VGA and adapter cards etc.
2) Monitor and speakers Monitor is a device used to display the text, videos and images. Back in the days very big monitors were used but now-a-days small monitors are used. These small monitors have more advanced features than the older ones. A huge variety of flat screen monitors is available in the market. Many flat screen monitors come with speakers. Over some time, Demand of these monitors has increased.
3) Keyboard and mouse Keyboard and mouse are both input devices. These devices are used to input data into the computer. Keyboard is mainly used for typing. Mouse is only used to point and click on the icons.
All the above components are very important. You can also install other components to your computer such as USB ports and modem.
What is a computer? It is basically a combination of hardware and software. Hardware components of computer are the parts you can touch. A computer has many parts such as monitor, CPU, keyboard and mouse.
1) CPU(central processing unit) It is the most important part of the computer. It controls all the functions and programs. It contains small chips made up wires and semiconductors. Other hardware components are motherboard, control unit, RAM and ROM, CD and DVD ROMs, floppy disk, VGA and adapter cards etc.
2) Monitor and speakers Monitor is a device used to display the text, videos and images. Back in the days very big monitors were used but now-a-days small monitors are used. These small monitors have more advanced features than the older ones. A huge variety of flat screen monitors is available in the market. Many flat screen monitors come with speakers. Over some time, Demand of these monitors has increased.
3) Keyboard and mouse Keyboard and mouse are both input devices. These devices are used to input data into the computer. Keyboard is mainly used for typing. Mouse is only used to point and click on the icons.
All the above components are very important. You can also install other components to your computer such as USB ports and modem.
Online Technical Support to Solve Computer Problems
Online technical support service has become quite popular recently. Innumerable numbers of online computer support services are available all over the world. Now it has become quite easy for you to improve your PC performance and give it a new lease of life sitting at your home. If you are still in the dark and wondering how it is possible, you may go through this article to get a fair idea of online technical support.
This process has become possible only because of the online PC support technicians who are capable of resolving most of all computer related and other technical problems. As a client you just need to shell out a certain amount of money to get the service you want. If you have a high-speed Internet connection online technicians can fix most of all your technical problems via Internet through remote control.
You can find a number of computer help specialists by searching online. A technician who will repair your computer can watch all the activities on your system while solving the problem. As the technology advances you can now even have the control over your PC and can disconnect yourself at the middle of the support session if you suspect any security violation in your system. Sometimes technicians directly instruct the customers over telephone and users just need to follow the instruction to fix their computer.
Most of all online computer technicians discontinue the program unless and until you want to use the program in the future. The entire process of repairing computer online has become popular suddenly. But before opting for online service you should thoroughly study about the company whom you have selected for giving you necessary support. It may help you to judge the credentials of the company and secure your precious data.
A number of customers prefer online computer repair as it saves a lot of time and effort. Online PC support is helpful in solving a lot of complicated issues related to computer such as software installation, upgrading, virus removal, disk cleaning and PC speed up. The rate of success is also quite high when it comes to fix computer problem via online PC support.
A number of people are opting for online PC support service to save their valuable time and effort. You do not need to run to your local computer service center with your system. On the other hand the technician also work from a centralized location. So neither you nor they go to anywhere to find any solutions for your computer errors.
This process has become possible only because of the online PC support technicians who are capable of resolving most of all computer related and other technical problems. As a client you just need to shell out a certain amount of money to get the service you want. If you have a high-speed Internet connection online technicians can fix most of all your technical problems via Internet through remote control.
You can find a number of computer help specialists by searching online. A technician who will repair your computer can watch all the activities on your system while solving the problem. As the technology advances you can now even have the control over your PC and can disconnect yourself at the middle of the support session if you suspect any security violation in your system. Sometimes technicians directly instruct the customers over telephone and users just need to follow the instruction to fix their computer.
Most of all online computer technicians discontinue the program unless and until you want to use the program in the future. The entire process of repairing computer online has become popular suddenly. But before opting for online service you should thoroughly study about the company whom you have selected for giving you necessary support. It may help you to judge the credentials of the company and secure your precious data.
A number of customers prefer online computer repair as it saves a lot of time and effort. Online PC support is helpful in solving a lot of complicated issues related to computer such as software installation, upgrading, virus removal, disk cleaning and PC speed up. The rate of success is also quite high when it comes to fix computer problem via online PC support.
A number of people are opting for online PC support service to save their valuable time and effort. You do not need to run to your local computer service center with your system. On the other hand the technician also work from a centralized location. So neither you nor they go to anywhere to find any solutions for your computer errors.
The Benefits of How to Guides
Most of us make silly mistakes due to one thing - lack of information on how to do it properly and efficiently. This is even more true when it comes to information technology related hardware and software. Here, a minor glitch can give untold miseries to you, your profession and business operations. For example, you wanted to free some space from you're the hard disk of your personal computer. You deleted some files only to find that the computer is not working properly after the next start up. In such circumstances you would be cursing your luck that you had no access to information on how to do it.
This kind of scenario is regularly enacted all over the world with alarming regularity. Most people find their computers and Internet not up to the mark due to faulty operational procedures. Each and every aspect of the computer is run under a specific protocol and there are set parameters on how to operate them properly. You have to follow them to bring out the best from them.
Many people try to do things without proper guidance and end up as sorry wrecks. Just imagine that you are suffering from a severe fever and needs medication. There are no medical practitioners around and you are not in a position to access one. In such circumstances, you can either curl up waiting for help or jump the gun by self-medication. You tried the wrong medicine and ended up with severe after effects. The same thing happens when you try to fix a computer related problem without proper knowledge, help or experts.
This kind of scenario is regularly enacted all over the world with alarming regularity. Most people find their computers and Internet not up to the mark due to faulty operational procedures. Each and every aspect of the computer is run under a specific protocol and there are set parameters on how to operate them properly. You have to follow them to bring out the best from them.
Many people try to do things without proper guidance and end up as sorry wrecks. Just imagine that you are suffering from a severe fever and needs medication. There are no medical practitioners around and you are not in a position to access one. In such circumstances, you can either curl up waiting for help or jump the gun by self-medication. You tried the wrong medicine and ended up with severe after effects. The same thing happens when you try to fix a computer related problem without proper knowledge, help or experts.
Sunday, July 19, 2009
Robots - The Machines That Think and Work Like Humans
Robotics is being used extensively to perform the operations that are considered very hazardous for humans or are highly repetitive in nature. A Robot is a reprogrammable, multifunctional manipulator designed to move material, parts, tools, or specialized devices through various programmed motions for the performance of a variety of tasks. Some places where robots are very useful include working at high temperatures, handling hazardous materials, working in inhumane conditions, and isolated areas. Robots are programmed by using the concepts of artificial intelligence enabling them to think and act like humans.
Here are the features of a typical robot:
a) A pre-programmed circuit is placed in the robots that enable them to think like humans. Even their shape is many times like the humans, though robots are available in a wide variety of shapes.
b) Robots are equipped with sensors that help them sense the environment within the factory and interact with various things.
c) Based on their intelligence, robots can make certain choices within the atmosphere they are placed in.
d) As per the program robots can move within one or more axes of rotation. They can make well coordinated skillful movements especially of hands.
Applications of Robots
The robots can manufacture bulk jobs that have repetitions, require speed, accuracy and reliability, better than the humans. In a number of factories the human labor is being replaced by robots, which has lead to cheaper production of bulk goods like that of automobiles and electronics. Here are some examples of factories where robots are being used:
1) Production of cars: Over the last few years the automobile factories have been dominated by the robots more than any other industry. In some companies you will find hundreds of robots working on fully automated production lines with each robot replacing nearly ten human workers.
2) Welding: Perhaps the most popular application of the robots is in industrial welding. The robots can perform uniform high quality, speedy spot and arc welding as well as laser welding.
3) Spray painting: This is another area where robots are used extensively. The robots have relieved humans from hazardous, but skillful jobs, increasing the uniformity and the quality of work and cutting costs.
4) Packaging: The robots are being used extensively for packaging of manufactured goods and even loading them into vehicles for transporting.
5) Electronic goods: Printed circuit boards are usually manufactured in large quantities, which are almost exclusively manufactured by the pick and place robots. These robots can place and assemble thousands of components per hour thus far outperforming humans.
6) Hazardous working conditions: There are numerous tasks where humans have been replaced by robots because of hazardous working conditions. These conditions can be extremely high temperatures like in foundries.
There are various types of robots that are used exclusively for different applications. They have different shapes depending upon the type of work to be performed. The applications desired from the robot also decide whether it is stationary or mobile. In the future, the usage of robots will expand to replace humans in many more areas. The unemployment that the use of robots is creating has been the ethical question industry has to face and justify.
Samuel Circton knows the importance of California motion control software consultants to any manufacturing business. Samuel enlisted the help of experts at Pacific Technical Products who sourced a local California servo motor as well as proximity sensors which aided his company in running more efficiently.
Here are the features of a typical robot:
a) A pre-programmed circuit is placed in the robots that enable them to think like humans. Even their shape is many times like the humans, though robots are available in a wide variety of shapes.
b) Robots are equipped with sensors that help them sense the environment within the factory and interact with various things.
c) Based on their intelligence, robots can make certain choices within the atmosphere they are placed in.
d) As per the program robots can move within one or more axes of rotation. They can make well coordinated skillful movements especially of hands.
Applications of Robots
The robots can manufacture bulk jobs that have repetitions, require speed, accuracy and reliability, better than the humans. In a number of factories the human labor is being replaced by robots, which has lead to cheaper production of bulk goods like that of automobiles and electronics. Here are some examples of factories where robots are being used:
1) Production of cars: Over the last few years the automobile factories have been dominated by the robots more than any other industry. In some companies you will find hundreds of robots working on fully automated production lines with each robot replacing nearly ten human workers.
2) Welding: Perhaps the most popular application of the robots is in industrial welding. The robots can perform uniform high quality, speedy spot and arc welding as well as laser welding.
3) Spray painting: This is another area where robots are used extensively. The robots have relieved humans from hazardous, but skillful jobs, increasing the uniformity and the quality of work and cutting costs.
4) Packaging: The robots are being used extensively for packaging of manufactured goods and even loading them into vehicles for transporting.
5) Electronic goods: Printed circuit boards are usually manufactured in large quantities, which are almost exclusively manufactured by the pick and place robots. These robots can place and assemble thousands of components per hour thus far outperforming humans.
6) Hazardous working conditions: There are numerous tasks where humans have been replaced by robots because of hazardous working conditions. These conditions can be extremely high temperatures like in foundries.
There are various types of robots that are used exclusively for different applications. They have different shapes depending upon the type of work to be performed. The applications desired from the robot also decide whether it is stationary or mobile. In the future, the usage of robots will expand to replace humans in many more areas. The unemployment that the use of robots is creating has been the ethical question industry has to face and justify.
Samuel Circton knows the importance of California motion control software consultants to any manufacturing business. Samuel enlisted the help of experts at Pacific Technical Products who sourced a local California servo motor as well as proximity sensors which aided his company in running more efficiently.
A Merry Mix of Technology and Advancement
If you're a person of present tense, you would certainly agree that the world is becoming more advanced with each passing day. In a blink of an eye, old typewriters have been replaced by modern laptops and computers, analog and wired mobile phones have been replaced by sleek and smart designs of wireless and new generation phones, and even the way you communicate with your loved ones no longer necessitates the use of overseas calls, but the modern communication brought by electronic mails, chats, and webcams.
Who would ever think that come 20th century, technology will soar and rule? These days, the use of modern devices and machineries has even made the power of technology more influential. These advancements generate a lot of benefits to common people who have gradually become used to what modern technology brings - convenience, pleasure, knowledge and information.
To cite some of the best things that technology has brought into our lives so to speak, here are few of the many advancements and developments we've delightedly reaped so far:
• If you're searching for substantial information, the Internet is there to assist you of your every need. Although books are still the greatest source of knowledge, it is impressive to note that the internet provides a faster research through few clicks of the mouse.
• If you want to get in shape, but abhors the thought of major dieting and exercise, the modern advancement provided by laser treatments are indeed amazing inventions of both science and technology.
• If you want to simply enjoy life right at your fingertips, the coming out of wireless technologies, mp3 players, iPods, Bluetooth devices, spy devices, flash storage, and text and video messaging among others absolutely brings out a major influence and difference in your life weigh against the kind of lifestyle you lead decades back.
Who would ever think that come 20th century, technology will soar and rule? These days, the use of modern devices and machineries has even made the power of technology more influential. These advancements generate a lot of benefits to common people who have gradually become used to what modern technology brings - convenience, pleasure, knowledge and information.
To cite some of the best things that technology has brought into our lives so to speak, here are few of the many advancements and developments we've delightedly reaped so far:
• If you're searching for substantial information, the Internet is there to assist you of your every need. Although books are still the greatest source of knowledge, it is impressive to note that the internet provides a faster research through few clicks of the mouse.
• If you want to get in shape, but abhors the thought of major dieting and exercise, the modern advancement provided by laser treatments are indeed amazing inventions of both science and technology.
• If you want to simply enjoy life right at your fingertips, the coming out of wireless technologies, mp3 players, iPods, Bluetooth devices, spy devices, flash storage, and text and video messaging among others absolutely brings out a major influence and difference in your life weigh against the kind of lifestyle you lead decades back.
Friday, July 17, 2009
Setting Up a Wireless Pinhole Camera For Non-Techies
With crime rising and troublesome folks playing a major role in everyday life, its wise to have some sort of surveillance for your home, such as a wireless pinhole camera. Sometimes you may suspect that your spouse is cheating on you, or you're being stalked and harassed. There may even be times when you are concerned about babysitters or nannies caring for your children. Well, here are some valuable pointers on installing up a wireless pinhole camera to help help you feel more secure. Security of yourself and loved ones are top priority. It has nothing to do with paranoia. Try to place wireless pinhole cameras in places that are legal. If you are not sure, check with your local PD to clarify any questions that may arise, especially when concerning permits. All suggestions are meant to be used within the limits of the law.
Today's market offer an array of wireless pinhole cameras, ranging from cheap to excessively expensive. The more money you are willing to spend, the more features you will acquire and be able to use at your discretion. However, for primary purposes, a simple wireless pinhole camera and an AC adapter should do the trick. Sure, you can buy a teddy bear nanny cam, wall clock, or lamp with a camera hidden inside of it (which can be costly), but purchasing a mini wireless pinhole camera alone will cost you less money and you can place wherever you prefer.
Within my current home situation, I have wired my home to avoid invasions due my home is wired against intrusion due to people peeping through my windows and invading my privacy. To rectify the problem, I contacted my local law enforcement agency and sought their opinions. In return, they told me that it was legal to set up a wireless pinhole camera. Therefore, I logged onto eBay and learned about wireless pinhole cameras and other surveillance systems. With my current budget in mind, it was important that I find a wireless pinhole camera that was not too expensive. I found a wireless pinhole camera kit for only $40 bucks.
The wireless pinhole camera kit was mailed to me which included a receiver, two AC adapters, a cable and the tiny little wireless pinhole camera. Assembly was really easy! All I had to do was plug the adapter into the camera and another adapter into the receiver. Then, of course, plug each adapter into the wall outlet. Easy as pie! The kit included a battery hookup for wireless use, but some prefer the adapters. However, the challenging part was figuring out how to make the camera and receiver communicate and sync with my television. In the end, it was easier that I first imagined.
My surveillance receiver is color coded with video input plugs, which includes one yellow white input. I simply plugged the cables into the corresponding colors and hooked the other ends into the back of television with the matching colors. There is a knob on the side of the receiver to help adjust the picture to fit your needs. You may ask yourself "How can I find the picture" due to only seeing TV programs.
You have to find the "Video Source" button on your primary remote control. It may not look the same on all of them. Ultimately, this button controls your ability to switch your TV to DVD or VCR, etc.. There maybe different frequencies on your television so hit you "Video Source" button repeatedly until you find the correct channel. When you see a picture on the screen of a little plugged in camera (make sure the camera is connected and on) you've found the right one. If the screen goes blank (keep changing the frequency on the receiver until you find the right one). Then, on the wireless pinhole camera, just change the adjustable knob to until you achieve the desired picture qualityIt can become tricky trying to adjust the pinhole camera but monitoring interference will not be a problem of nay sort. Ask a friend to come over and help you so that you can take turns going back and forth adjusting the picture quality. If you want to secure the camera in place try using heavy duty double sided tape.
Using a wireless pinhole camera may not be for all but a heck of an idea for those who have victimized, vandalized, or harassed. Don't let the offenders get the best of you or your loved ones. Now you have proof and it wasn't too expensive or pricey. Just simply install following one step at a time and viola, your safe and secure. Now, who said you are technically challenged?
Today's market offer an array of wireless pinhole cameras, ranging from cheap to excessively expensive. The more money you are willing to spend, the more features you will acquire and be able to use at your discretion. However, for primary purposes, a simple wireless pinhole camera and an AC adapter should do the trick. Sure, you can buy a teddy bear nanny cam, wall clock, or lamp with a camera hidden inside of it (which can be costly), but purchasing a mini wireless pinhole camera alone will cost you less money and you can place wherever you prefer.
Within my current home situation, I have wired my home to avoid invasions due my home is wired against intrusion due to people peeping through my windows and invading my privacy. To rectify the problem, I contacted my local law enforcement agency and sought their opinions. In return, they told me that it was legal to set up a wireless pinhole camera. Therefore, I logged onto eBay and learned about wireless pinhole cameras and other surveillance systems. With my current budget in mind, it was important that I find a wireless pinhole camera that was not too expensive. I found a wireless pinhole camera kit for only $40 bucks.
The wireless pinhole camera kit was mailed to me which included a receiver, two AC adapters, a cable and the tiny little wireless pinhole camera. Assembly was really easy! All I had to do was plug the adapter into the camera and another adapter into the receiver. Then, of course, plug each adapter into the wall outlet. Easy as pie! The kit included a battery hookup for wireless use, but some prefer the adapters. However, the challenging part was figuring out how to make the camera and receiver communicate and sync with my television. In the end, it was easier that I first imagined.
My surveillance receiver is color coded with video input plugs, which includes one yellow white input. I simply plugged the cables into the corresponding colors and hooked the other ends into the back of television with the matching colors. There is a knob on the side of the receiver to help adjust the picture to fit your needs. You may ask yourself "How can I find the picture" due to only seeing TV programs.
You have to find the "Video Source" button on your primary remote control. It may not look the same on all of them. Ultimately, this button controls your ability to switch your TV to DVD or VCR, etc.. There maybe different frequencies on your television so hit you "Video Source" button repeatedly until you find the correct channel. When you see a picture on the screen of a little plugged in camera (make sure the camera is connected and on) you've found the right one. If the screen goes blank (keep changing the frequency on the receiver until you find the right one). Then, on the wireless pinhole camera, just change the adjustable knob to until you achieve the desired picture qualityIt can become tricky trying to adjust the pinhole camera but monitoring interference will not be a problem of nay sort. Ask a friend to come over and help you so that you can take turns going back and forth adjusting the picture quality. If you want to secure the camera in place try using heavy duty double sided tape.
Using a wireless pinhole camera may not be for all but a heck of an idea for those who have victimized, vandalized, or harassed. Don't let the offenders get the best of you or your loved ones. Now you have proof and it wasn't too expensive or pricey. Just simply install following one step at a time and viola, your safe and secure. Now, who said you are technically challenged?
Overview of Exam 640-802
The exam 640-802 is conducted in view of awarding Cisco Certified Network Associate certifications to successful candidates. The exam is held to test if candidates' have the required knowledge and skills to install, operate, and troubleshoot small to medium sized enterprise branch network. The syllabus for the exam includes a wide range of topics, such as WAN connections, network security implementation, types of network, details of network media, basics of routing and switching, understanding the TCP/IP and OSI models, IP addressing, other technologies used in WAN, operation and configuration of IOS devices, rudiments of VLANs, IP routes, management of IP traffic and access lists, and the like
While the above mentioned are some of the topics included in the syllabus of exam 640-802, Cisco Certified Network Associate exam also includes other network-related topics for testing the candidates. While at the first glance it may seem to be a Herculean task for the beginner, it is really easy if you prepare yourself well before attempting exam 640-802
While the above mentioned are some of the topics included in the syllabus of exam 640-802, Cisco Certified Network Associate exam also includes other network-related topics for testing the candidates. While at the first glance it may seem to be a Herculean task for the beginner, it is really easy if you prepare yourself well before attempting exam 640-802
Tuesday, July 14, 2009
Computer Repair Service - Get Your Computer Fixed Immediately
When you want to have your computer fixed immediately, there is no better alternative than to avail the computer repair service online. You can just sit back and relax at your home while the computer technician works remotely to resolve the issues you are having with your computer.
There are just several advantages in using online computer repair service. Your issues can be readily diagnosed and in an instant you will find what's wrong with your computer. There's a company that even provides you free diagnosis so you can decide whether to have them fix it or you can resolve the issues by yourself.
Another advantage of this kind of service is that they can be cost-efficient when you consider the time you are able to save as well as the comfort and convenience of not having to leave your home. If you have chosen the right repair service company, they can get your issues fixed anywhere between fifteen (15) minutes to four (4) hours depending on how many and serious the issues are. If they need to work on longer, no added cost is charge on your account.
You can also rest assure that even if the company access your computer remotely, they will only do so with your explicit permission and on a highly secured platform. You can even watch how your computer is fixed and can participate in the troubleshooting if you want to. You no longer have to worry where to bring your computer when you need it fixed. A computer repair service is just a click away that can resolve all your computer issues instantaneously.
There are just several advantages in using online computer repair service. Your issues can be readily diagnosed and in an instant you will find what's wrong with your computer. There's a company that even provides you free diagnosis so you can decide whether to have them fix it or you can resolve the issues by yourself.
Another advantage of this kind of service is that they can be cost-efficient when you consider the time you are able to save as well as the comfort and convenience of not having to leave your home. If you have chosen the right repair service company, they can get your issues fixed anywhere between fifteen (15) minutes to four (4) hours depending on how many and serious the issues are. If they need to work on longer, no added cost is charge on your account.
You can also rest assure that even if the company access your computer remotely, they will only do so with your explicit permission and on a highly secured platform. You can even watch how your computer is fixed and can participate in the troubleshooting if you want to. You no longer have to worry where to bring your computer when you need it fixed. A computer repair service is just a click away that can resolve all your computer issues instantaneously.
Google to Rival Microsoft With Operating System
Microsoft have been dominating the operating system market since the PC was first released. The company creator Bill Gates has been at the edge of cutting technology right from the forefront. Nowadays Microsoft is the only operating system that is used on PCs, almost every computer comes pre bundled with the whole Microsoft package.
No one has even dared to launch an operating system for one of two reasons, the first being that they are very complex to program and build and the second is that no one could really compete with the billions of dollars and partnerships that Microsoft has created over numerous years.
But things could now be changing, because as we know there is another billion dollar company around the corner and that is Google. Google have indicated that they will be creating a new operating system for PC's. They went on to say that by mid 2010 the operating system could be on sale to the vast majority of people.
Google have said that they are going back to basics with their operating systems stating that, "We're designing the OS to be fast and lightweight, to start up and get you on to the web in a few seconds," said the blog post written by Sundar Pichai, vice-president of product management, and Google's engineering director Linus Upson.
Google have also indicated that operating systems have never really been designed to be used for the internet, so now they will make internet access and web based programs faster and easier to use then ever before.
No one has even dared to launch an operating system for one of two reasons, the first being that they are very complex to program and build and the second is that no one could really compete with the billions of dollars and partnerships that Microsoft has created over numerous years.
But things could now be changing, because as we know there is another billion dollar company around the corner and that is Google. Google have indicated that they will be creating a new operating system for PC's. They went on to say that by mid 2010 the operating system could be on sale to the vast majority of people.
Google have said that they are going back to basics with their operating systems stating that, "We're designing the OS to be fast and lightweight, to start up and get you on to the web in a few seconds," said the blog post written by Sundar Pichai, vice-president of product management, and Google's engineering director Linus Upson.
Google have also indicated that operating systems have never really been designed to be used for the internet, so now they will make internet access and web based programs faster and easier to use then ever before.
Latest Computer Technology
Do you know what is inside your computer? Maybe you peeked when the service technician was installing something for you. When you first open up the CPU and look inside, a computer is a very threatening machine. But once you know about the different parts that make up a complete computer it gets a lot easier. Today's computers consist of around eight main components; some of the advanced computers might have a few more components. What are these eight main components and what are they used for? We will start with beginner level details to get you started.
First is the Power Supply. The power supply is used to provide electricity to all of the components in your computer. It is usually a rectangular box and is usually positioned in one of the corners of the computer. To find it for sure, look to see where the power cable plugs into the back of the computer and you have found the power supply. Most power supplies today are calculated in wattage and come in 50 watt increments (500 watt, 550, 600, etc
Second is the Motherboard. All of the components are connected into the motherboard; it doesn't mean that it is the brain of the computer. Yes it holds the brain and helps it act together with all the other components of the machine.
The third and a very important component of a computer is the CPU (Central Processing Unit), Known as the brain of the computer and nothing is going to happen without it. All major calculation performed by a computer are carried out inside its CPU. It is also responsible for activating and controlling the operations of other units of the system. The faster the CPU can do these calculations and give the correct answers, the faster the computer runs for the user. CPUs are now measured in gigahertz (Ghz) and they are at present up to our 3.8GHz or faster
A fourth component is the RAM (Random Access Memory). RAM is used as momentary working storage for the computer. We have different types of RAM memory with different speed, but it should match with your motherboard so that it can work properly. The more RAM you have in your computer, the better your computer will work.
The fifth component is the Hard drive. This is where you can store everything. Our material on the hard drive includes the operating system (Windows XP, etc), games, and different types of software, etc. over the year the capacity of the hard drive is continuously improving and in the interval of few years its capacity have gone from around 20MB to over 500GB and more. So you can store a lot more information on your computer such as games, pictures, videos, applications, and more.
Sixth component is Cooling fans. Often most computers come with one cooling fan or it might have several. Its help to cool down the heat generated by others components, Such as power supply, the CPU, and some high-end video cards. The work of all of your cooling fans is to get this heat out of the case so that nothing overheats and breaks. While most of the noise you hear coming from a computer can be credited to the cooling fans, remember to be tolerant. The cooling fan is your friend!
Our Seventh and final component is the mixture of several different devices. These are the Cd-rom, DVD drives, floppy Drive and Backup devices such as external hard drive.
Latest compute processor
Latest computer processor provides high speed processing, great performance, effortless multitasking and a dramatic increase in your productivity. Get the most out of it with a new PC. Today's desktops and notebooks offer greater performance, quality and reliability than ever before. These computers have 2X faster performance, less waiting, sleek designs and keep you productive, entertained and informed. New technology gives you the performance you need in the design you desire. Lets take a look on Next Generation processor.
First is the Power Supply. The power supply is used to provide electricity to all of the components in your computer. It is usually a rectangular box and is usually positioned in one of the corners of the computer. To find it for sure, look to see where the power cable plugs into the back of the computer and you have found the power supply. Most power supplies today are calculated in wattage and come in 50 watt increments (500 watt, 550, 600, etc
Second is the Motherboard. All of the components are connected into the motherboard; it doesn't mean that it is the brain of the computer. Yes it holds the brain and helps it act together with all the other components of the machine.
The third and a very important component of a computer is the CPU (Central Processing Unit), Known as the brain of the computer and nothing is going to happen without it. All major calculation performed by a computer are carried out inside its CPU. It is also responsible for activating and controlling the operations of other units of the system. The faster the CPU can do these calculations and give the correct answers, the faster the computer runs for the user. CPUs are now measured in gigahertz (Ghz) and they are at present up to our 3.8GHz or faster
A fourth component is the RAM (Random Access Memory). RAM is used as momentary working storage for the computer. We have different types of RAM memory with different speed, but it should match with your motherboard so that it can work properly. The more RAM you have in your computer, the better your computer will work.
The fifth component is the Hard drive. This is where you can store everything. Our material on the hard drive includes the operating system (Windows XP, etc), games, and different types of software, etc. over the year the capacity of the hard drive is continuously improving and in the interval of few years its capacity have gone from around 20MB to over 500GB and more. So you can store a lot more information on your computer such as games, pictures, videos, applications, and more.
Sixth component is Cooling fans. Often most computers come with one cooling fan or it might have several. Its help to cool down the heat generated by others components, Such as power supply, the CPU, and some high-end video cards. The work of all of your cooling fans is to get this heat out of the case so that nothing overheats and breaks. While most of the noise you hear coming from a computer can be credited to the cooling fans, remember to be tolerant. The cooling fan is your friend!
Our Seventh and final component is the mixture of several different devices. These are the Cd-rom, DVD drives, floppy Drive and Backup devices such as external hard drive.
Latest compute processor
Latest computer processor provides high speed processing, great performance, effortless multitasking and a dramatic increase in your productivity. Get the most out of it with a new PC. Today's desktops and notebooks offer greater performance, quality and reliability than ever before. These computers have 2X faster performance, less waiting, sleek designs and keep you productive, entertained and informed. New technology gives you the performance you need in the design you desire. Lets take a look on Next Generation processor.
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