Anti-virus applications is software which you install on your own computer so you can be alerted when you have a virus. Anti-virus software will help to keep your computer protected against worms, viruses, Trojan horses, and other anti virus programs.

The software can also help you clean your pc if you should happen to have a virus. The key thing to consider about anti-virus software is that you make sure to update it frequently so you get the most recent computer virus definitions installed to the software application. There is not any purpose in having the anti-virus software if you’re not going to update it. You’ll have the ability to receive upgrades from the vendor that offered you the anti virus applications, for example Norton.

Frequently you might already have anti-virus software on your pc in which case you be sure to uninstall it prior to installing your new applications. To find out in the event that you have virus software check under your Start menu to find out if you one listed, like McAfee or Norton. Remember that just because you have anti-virus software already installed on your computer it (1) may not be working, and (2) has not been updated for quite a while.

Once you’ve installed antivirus software in your pc you are likely to need to make sure that you use it correctly. Make sure that the settings in your computer automatically turn the anti-virus software on if you boot your PC. You always need to get protected. If you are downloading something off the Web your anti-virus applications will let you know whether there is a problem.

You can also utilize the anti-virus software to specifically scan any downloads, or files, that that were delivered to you via e-mail. If you’re alerted that you have a virus your applications will guide you with the right steps to eliminating it. Make that you don’t continue to use your computer until the virus, or pig that you have, is eliminated. You don’t want to send e-mail to friends and aid from the spreading of this virus.