Fix a Slow Computer - Tips on How to Improve Computer Speed

By [http://ezinearticles.com/?expert=Catherine_Liu]Catherine Liu

Maybe many people have asked the question that how can I fix a slow computer because my PC is running slow. There are so many reasons can cause this issue. By reading this article, you will not only can understand why the computer is running slow, but also get some tips on how to improve computer speed by yourself.

The first reason to cause a slow computer is several software programs have been installed or uninstalled leaving behind bad files and/or confusing the software. If there are too much useless programs in your PC, it will certainly slow down the computer and also make the computer performance slower and slower. So, what can you do is to remove these junks files from your PC.

Outdated drivers is the second reason to cause a slow computer. If there are some drivers which you forgot to update in your PC, it would be threaten by virus or hacker. The way to keep your PC away from danger is updating your driver regularly. At the same time, use the anti-virus software to safeguard your PC from danger.

Registry error is the main and also third reason to cause a slow computer. Registry problem can make your PC become slower than before, even deadlock, blue screen, crash or freezing. So registry cleaner is absolutely necessary in your PC. It will help you to fix registry errors and remove unwanted entries. By using registry cleaner, you will find your PC is totally clean and optimized.

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Anti Virus Software for Your Computer - Some Tips to Help You Choose

By [http://ezinearticles.com/?expert=Alvaro_Buckley]Alvaro Buckley

Are you a proud owner of a personal computer? Then here in this article you will find tips on how to choose antivirus software for your computer.

An antivirus is a computer software used to identify, thwart and get rid of any malware that your computer has been affected with. These are called viruses and can be found in different forms like Trojan horses, spyware, worms, adware and many other contagions that are likely to destroy its smooth running.

If you are deciding on the antivirus to install on your computer, take into cognizance the fact that viruses are been circulated from one computer to another either through storage devices or from the web. This happens when you are using your computer to save files from the Internet and several other means like people trying to steal information form you without you knowing, such users send you spyware.

All these other forms of causes of computer malfunctioning do not take place with your knowledge. For this reason, you must choose an antivirus and the best one is that which is capable of rejecting such actions. The best antivirus software is one which will detect threats, remove them and wedge such actions from further recurrence. Such antivirus scans and examines what and how each file is functioning on your personal computer. If your computer is always connected to Internet, then it sure has high chances of picking these forms of viruses because often times, spyware sneaks in unannounced and deliver scams and frauds on your system.

With the best antivirus software installed on your computer, be rest assured that you will never encounter worms eating deep, neither will you suffer corrupted files nor a crashed operating system. Of course, the best antivirus software is that which when installed, scans all incoming network data, removes as well as blocks them for harming your operating system and other valuable documents. Choose a credible antivirus, that which you can always get help if need arises and this help you are sure to get from the dealer, or agent through whom you procured it in the first instance.

Do not forget that the best antivirus software is not difficult to install and so you may not need prior intensive form of training whatsoever to do this, it simply prompts you to install and every other features are put in place. Make sure such antivirus is license, only then will you be guaranteed the safety that your computer deserves, or which you desire for your PC.

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10 Computer Maintenance Tips

By [http://ezinearticles.com/?expert=Freddie_Stewart]Freddie Stewart

Before you start making mistakes that could cost you the life of your precious computer, you had better learn how to take care of your new arrival. The things you do to your computer now will determine how long your computer will last without crashing.


Below are some tips you should know when using your computer:



Never      EVER switch off your computer without waiting for Windows to shut it down.      This may cause permanent hard drive defects caused by the hard drive heads      contacting the surface of the disc drive and cause a host of Windows      problems.


The only time you can force a shutdown is if your hard drive "hangs" or refuses to respond. In this case, try pressing ALT+CTRL+DEL keys at the same time and wait for task manager to launch. The Task Manager window will have a tab you can press to enable you to shutdown normally. If Task Manager fails to launch, then you can safely switch off your computer and switch it on again after about 3 minutes. Perform emergency shutdown only when absolutely necessary.



Plug      your computer into a UPS (Uninterrupted Power Supply). This will prevent      power surges in cases of low and high voltage occurrences. A UPS will      protect your computer from any type of power disaster.

    Backup      important files as soon as you can. Purchase a CD burner to store files      (make at least 2 copies of the same files on CD). Don't wait until the      next day if you can help it. A crash may occur any time.

    Use      Scandisk and Defragmenter at least once a month. Just like you need to      have a check up once in a while to catch any disease that may be forming,      your computer also needs to be checked up to keep it healthy and      crash-free.

    Do not      unplug peripherals while they are powered up. Doing so may damage your      motherboard.

    Keep      at least 100 MB of your C: free for Windows to use. Maxing out your drive      may result in Windows dumping data to your hard drive, or your computer      will run really, really slow.

    Do not      let a lot of programs load when starting up your computer. Uninstall or      delete programs that start up as soon as you start up your computer.

    Use an      antivirus program. You really need one if you want your computer to keep      running smoothly. Downloaded attachments from friends, installed programs      downloaded from the net and a host of other ways could infect your      computer. An antivirus program will make sure no "bad" stuff is allowed      into the system.

    Use a      firewall if you have a high speed internet connection. A firewall will      prevent your computer from getting "hijacked". You may not be aware of it,      but your computer may have been hacked at least once. Hackers use search      programs to seek out computers at random. Get a firewall program and use      it.

    Do not      throw away installer software once you've installed the program. You will      need to reformat your computer some time and all data on the drive will be      erased and you will need to reinstall your software.


F Stewart is an IT Professional.  His company, Ambient Technology Group, provides website development and IT services.  For more information, visit [http://www.AmbientTechnologyGroup.com]

Article Source: [http://EzineArticles.com/?10-Computer-Maintenance-Tips&id=1017886] 10 Computer Maintenance Tips

Format Your Computer - Three Tips for DIY Computer Repair

By [http://ezinearticles.com/?expert=Mitz_Pantic]Mitz Pantic

To format your computer is to restore it to a new state. It's like cleaning out the computer completely and starting from scratch. Formatting your computer can bring it back to its former glory by restoring its performance and giving back or your space. many computer users perform this task themselves now by simply inserting their operating system CD and following the prompts.

This makes formatting your computer sound really easy, and it is. But it can be a daunting task when you are performing at the first time. Once you have experienced a successful format on your computer you will feel like a professional computer technician.

Formatting your computer can cost hundreds of dollars if you take it to a computer technician. This is why people like to try and format their computers themselves.

Here are three tips to follow for when formatting your computer:

1.  Make sure you backup your files before formatting your computer as it will delete any files that were previously stored on your computer. This means e-mail contacts, actual e-mails, documents, pictures, and so on.

2. Be sure to have the correct operating system CD and the correct serial number to match. You do not want to go through the formatting process to find out that you have the wrong serial number for the particular version of Windows.

3. It is better to delete the old petition that Windows was previously stored on. After that you can create a new petition and install your new fresh copy of Windows on that.

It is your first time in formatting your own computer then it is best to get at an experienced friend to help you or a set of instructions to have by your side. Even know it is easy to format a computer, there is no room for mistakes, and all actions must be precise.

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Five Tips on How to Enhance Your Computer Security

By [http://ezinearticles.com/?expert=Alexs_Smith]Alexs Smith

Network security has proved its importance in different businesses and industries. As people are becoming more engaged in the internet these days, the number of hackers and scammers has grown as well. There are a lot of types of security issues encountered online. These could be confusing and daunting, but they are rather important. Listed below are some excellent suggestions that could help ward off viruses, Trojans and other malicious codes that have the potential to steal your identity.

Choose a 64-bit Operating System

It is always best to upgrade to the latest operating systems as new operating systems have extended and enhanced features. If you are still using a Windows XP compared to the Windows 8 we have now, it is safe to conclude that XP performs inferiorly in terms of security. Moreover, even if you do upgrade to the latest OS, make sure that you choose the 64-bit version and not the 32-bit version, as the latter will be more prone to viruses and risks.

Avoid Using Administrator Accounts

The administrator account is the first account you see when you turn on a computer. This account has system administrator rights, but despite the rights, it is best to create a different account where you conduct your daily activities. In this way, even if you encounter a virus or any malicious code, it will not be able to entirely infiltrate your whole computer system that can potentially deteriorate network security. It is advisable to minimize the use of the administrator account.

Full Disk Encryption (FDE) on Laptops

Have the entire disk drive of your laptop encrypted. Having a standard password is not sufficient enough to keep hackers and thieves away/ the Full Disk Encryption or FDE provides an excellent layer of protection which works by securing the entire content of your computer and operating system.

Dump Office 2003 and Below

If you are still using the Microsoft Office 2003 version and below, it is imperative to upgrade right away. Documents from the old versions use binary file formats that can execute malicious codes. The new versions of the Microsoft Office come with features such as the protected read-only view which blocks the file from entering the computer if in any case it has viruses.

Updated Programs on PC

If you have third party programs installed in your PC including   rel=nofollow [http://www.immunet.com/]antivirus security programs, it is necessary to always keep them updated. Updates carry features which might be critical for network security. [http://www.immunet.com/free/index.html]Download free antivirus from Internet and protect your computer from viruses, malwares and other malicious programs. There are many websites available on the Internet that offers antivirus download services absolutely free.

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Convert PVR to AVI / MP4 - Watch All Your Videos/Images Without Restrictions

By [http://ezinearticles.com/?expert=Rizvana_Manzoor]Rizvana Manzoor

People trying to transfer certain images and videos from their cell phones to their computers sometimes realize that these files cannot be viewed. Files with the .pvr extension are very common in cell phones and also certain video game consoles because of certain advantages including software for 3D imaging and rendering graphics. However, these files cannot be viewed on computers or other devices because this software is not supported by many operating systems. This creates many problems for people who want to play and edit these videos and images on their computers or even on their Blackberry phones. The only option is to convert PVR to AVI files or MP4 files in order to render them usable.

People who really love video games and want to play certain games that are found on the Sega Dreamcast video game console also need to find a way to convert .pvr to .avi file extension. This enables them to play the games on other consoles. In fact, converting PVR to AVI enables the viewer to enjoy far better video quality than before.

If you have run into a problem with files that have a .pvr extension then you just need to get hold of a video converter. Once you have downloaded the right PVR to MP4 Converter (or a converter to AVI) you will be able to make the conversion very easily and with very little loss in quality. In fact, the best converter will also get the job done with very high conversion speed. The software program that you use should also enable you to edit your PVR videos before converting them. Trimming, cropping or splitting the videos is generally a very easy task if you use the right software program.

Do keep in mind that you'll need to get the right conversion software that matches your operating system (Mac or Windows). Once you have converted your files and customized them to suit your needs then you will be able to play them back on most devices such as an iPhone, iPad or even Kindle Fire.

It goes without saying that you need to select a PVR to AVI converter with a great deal of care. It ought to enable you to achieve what you want from it. Further, be sure to select a software program that comes from a very reliable source or else you risk infecting your computer with malware.

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Tips to Keep Your Business Network and Computers Secure

By [http://ezinearticles.com/?expert=Daniel_Gail]Daniel Gail

Most business owners realize that there is a need for security measures to be taken with their networks and computers. What most don't realize, however, is that a breach of security is more than a nuisance. Not only are you going to end up losing valuable data that may never be retrieved again, a hacker can actually cause you to lose your business altogether. Since that is the case, it is important for you to consider everything that is necessary to secure your network and to make it less likely for those problems to occur. Here are a few of the basic options that are needed to make sure that these problems do not occur.

First of all, it is vitally important for you to understand that your network is as secure as possible. Allowing any problems within the network is surely going to invite disaster, as a hacker can get in and download all of your valuable data. If you are unfamiliar with how to secure the network properly, employee a technician that is going to be able to do so for you. It is also important for you to do this, regardless of whether you own a small business or a multi-office Corporation. Data theft is a problem in either case and it is something that can bring your business to its knees.

Disk encryption is also a very important part of securing your data. Even if somebody is able to breach the network, if you are encrypting your data in some way or another, it is unlikely that they are going to be able to use it for any purpose. If you have a PC, there are plenty of programs that are available to assist you but there is also encryption software for Mac that can help those who choose to use a Mac in their place of business. In either case, the data is going to be secure and it is even going to be encrypted during backup, which will allow it to be safely stored off-site in case any problems do arise.

Are you using antivirus and anti-spyware programs? This can also provide a line of defense against individuals with ill intent. It is important for you to consider the program that you are using, as there are some low-quality anti-spyware programs which could let malicious data through. You should also make sure that you are updating these programs regularly because new viruses are being released almost constantly.

Finally, make sure that you are backing up your data on a regular basis. If you don't do so, you're going to end up losing it sooner or later. You can either back up the data on a physical drive and take it with you at the end of the day or you can back it up to a remote server which will help to keep it safe. Just make sure that you look at the options that are available when backing up the data to ensure that problems are less likely to occur.

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Top 10 Tips to Protect Yourself Against Computer Viruses - Don't Let Them Corrupt Your Computer File

By [http://ezinearticles.com/?expert=Mitz_Pantic]Mitz Pantic

When your computer gets infected with a virus it can be a devastating experience. A virus can consume your precious computer files and even damage your computer hardware. Is this worth ignoring? I don't think so! Anything you can do to avoid a computer virus has to be a good thing and is well worth spending your time on. We all know prevention is better than a cure so I am going to share my top 10 tips on how to protect yourself against computer viruses.

Top 10 tips on how to protect your computer from the nasties!

1. The first thing that I recommend is to research and become knowledgeable about viruses. How can you protect your computer from viruses if you don't even know what they are. I have written about viruses. Articles like "What is a Virus and how do I know if I have one?" and "What's the difference between a virus, spyware, Malware, and adware?" This information is available at my website.

2. Arm yourself with the best Antivirus software to suit your needs. Not everyone can get away with using free antivirus software because it depends what you do on your computer. It depends on factors such as if you download files or not, if you open email attachments, and if you surf suspicious websites. See my reviews for the best Virus Removal Software. Lets face it, if you do not have protection against viruses installed on your computer, you will without a doubt, get a virus within the first hour of surfing the internet. It is that easy.

3. Having a great Antivirus program installed on your computer to protect you against viruses is great, however if you do not regularly update the virus definitions, then the program is useless. New viruses are produced daily and this is why we constantly have to update the viruses definitions and stay ahead of the bad guys.

4. When surfing the internet avoid websites that contain illegal software downloads, sexual references, free screensavers, cracks or serials, etc. I am sure you get the picture. If you go near these sites you are immediately asking for trouble.

5. Always update Windows. These updates contain security updates that will help in your fight against viruses. If you do not perform regular Windows updates you are leaving your computer in a vulnerable state.

6. Be careful when opening emails. There are obvious emails that you know you shouldn't open, however what about the ones you get from people you know? What if your friend has a virus and it is spreading itself through emails? An email cannot be important enough to risk getting a virus. Delete the email and send a fresh email to your friend asking them if they actually did send you the email.

7. If you are really serious about protecting your computer you can change your email settings and receive text emails only. You can also disable the ability to open email attachments. Virus travel in HTML enabled emails and file attachments. They cannot travel in text email messages.

8. Do not use peer to peer (p2p) file sharing programs. These include programs such as Limewire, Bearshare, Gnutella, Morpheus, Torrents, etc. These program let you download files from other computer users connected to their program network. You have no way of knowing what you are actually downloading until it is on your computer. Even if you share files from a CD from a friend, it may have a virus.

9. Do not download files from websites. Again, there is no way of knowing what you are downloading. The file can appear to be named like the file you want, however it could be anything. Most of the time, this is how a virus is unleashed, it usually seems like a harmless, familiar object.

10. Make sure you have a firewall enabled on your computer. Windows comes with an inbuilt firewall or you can use a third party firewall program like Zone Alarm. Either way, make sure the firewall is on...To check the Windows Firewall go to the security settings in your control panel.

This all sounds a bit daunting, however if your computer is protected then you can almost guarantee you will be 95% safer than if you had no virus program installed. Even me, the computer freak that I am, cannot survive and do not feel safe with free Antivirus software. It's a bit like locking your house and feeling safer knowing that intruders cannot get in. At least you are doing something to prevent the problem occurring.

Find out more about viruses and how you can protect your computer.

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Some Helpful Tips On What Computer Should I Buy?

By [http://ezinearticles.com/?expert=Carl_J._Davies]Carl J. Davies

This question what computer should I buy always pops in my head when choosing to buy my next computer. There's so many on the market and finding one could be a nightmare. Hopefully I can give you the right advice to not make the same mistake I did in this article.

Firstly, you may need to think about what you want it for? The tasks you want to perform etc...

Technology is always changing and I'm always looking for the best thing because I'm a little impatient so the computers have to be fast for me.

Secondly, do you need a portable computer! Most people today have busy lives and can't always be at home so they may need a laptop for personal or business use.

Your not always going to get all the specs that you want in less you pay for a specialized computer which doesn't come cheap but you will get close. The more the specifications the higher the price.

For example, for a gaming computer you will need to buy the top of the range video and graphics card. If your mad on gaming you will need a computer with a fast processor and graphics card to get the best possible experience. You might want to think about getting a bigger hard drive so you can store your files. Most games now require processors to run efficiently so think about that if you require a computer to run games.

You might just want a computer for business use using word or excel. You can find dirt cheap computers for that. There are many reasons why people think about what computer should I buy because they want to feel they have the best deal for them. It might take time to find the right one but when you do it can be a good feeling.

With that Said, do you homework before buying anything. Shop around and try to find the right fit for you until you've found your ideal computer. The answer to the question what computer should I buy is think about what you really need it for? The brand doesn't matter as long as it does what you need it to do. You don't want to go mad on buying an expensive computer only to find out it's no good for you.

Hope you have found my article on what computer should I buy useful. By shopping around or searching online you can really find great bargain deals.

I've done my best to give you honest info and I love helping everybody out as much as I can. Than you again.

Article Source: [http://EzineArticles.com/?Some-Helpful-Tips-On-What-Computer-Should-I-Buy?&id=7157125] Some Helpful Tips On What Computer Should I Buy?