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How Anti-virus Software Programs Work

Installing anti-virus software programs on your computer is very important if you want to safeguard your computer from worms and viruses. But just having a program uploaded on your computer isn't enough. Once a program is installed, you must run it always, update it regularly, scan it for viruses daily and make sure that your computer is safe and secure. If you don't do these things or didn't know about it, your computer may not be safe and may not get the safety and protection that these programs are intended to provide.

But it is never too late to learn. Once you start learning, you will soon get the hang of things and will be able to do it yourself without anyone's help or advice. So, get going and learn how to fully benefit from your anti-virus software programs. Follow the steps below and find out what's required from you to keep your computer safe and secure.

Always run your anti-virus software programs

It is very important that you run your software programs on your computer all the time. Anti-virus software programs scan for new viruses as they come in and attack your computer. So, it is very important that you keep it on always. Some programs are run by default while others are not. So, check your computer to make sure.

Update your software regularly

Your security program has a virus definitions file in which it contains virus patterns. If this file is not updated, your program will not be able to recognize all the new viruses out there. So, it is important that you update your software regularly. Most programs can be updated and can check for new virus definitions automatically. So, check whether your computer is using current virus definitions or not and set the right functions.

Scan your hard drive for viruses

Sometimes, even if you have your anti-virus program monitoring your program, there is chance that some viruses may get in and infect files. So, make sure you scan your hard drive and check for viruses that may already be present.

Renew anti-virus subscriptions when necessary

If you have been using a trial version of your software, make sure you renew your subscription since your program will expire in a short time. If you don't, you will not be protected from new viruses and your computer may be a target.

Purchasing anti-virus software

There are many anti-virus software programs available today and most of them are relatively inexpensive. One of the most well known programs is McAfee offering security solutions from home and businesses to enterprises and industries. One of their best selling products is the McAfee Internet Security Suite, which offers protection for your computer and protects you from identity theft, spam , as well as from viruses and hackers. It even backs up your files and photos and keeps your computer healthy and safe. Other anti-virus software programs include:

  • Symantec (Norton)
  • BitDefender
  • TrendMicro PC-cillin
  • AntiVir
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You can protect your computer from viruses without expensive software. Instead, follow these simple tips:

Stay up-to-date on all system updates.

Don't download any email attachments you weren't expecting.

Avoid freeware and peer-to-peer sharing sites.

Use alternative web browsers and email software.