Free Anti Virus

Free antivirus software is a computer program that will try to identify, thwart and eliminate computer viruses and other malicious software, which is known as malware, from your computer. Such a program will contain between 40,000 and 100,000 "virus definitions." These are then updated on a daily or as needed basis. This is why whenever you download these programs you will get the software as well as the definitions, which are the truly valuable part of your free antivirus software. Once these expire, you will have to extend the service or download new software.

Of course, there are a lot of other great benefits to using free antivirus software. Not only will your computer be protected from malicious attacks, but so will your CD/DVD-ROMs, diskettes, USB sticks, Internet browser and anything that you download online. Plus, after your computer is scanned, if there is a virus detected, the antivirus software will quarantine it so that it cannot spread throughout your entire computer. After it is quarantined, your antivirus software will then try to erase the virus and repair any of the damage that may have been caused to your files.

However, all it really takes is a little bit of common sense in order to protect your computer from a virus. You will not need to pay for an antivirus program unless you need an extremely high amount of protection for some reason or another. There are some other advantages to paying for this software such as an auto-update feature, which means that whenever you connect to the Internet your software will be updated. With a free copy of antivirus software you will have to go to the web site from which you downloaded the software occasionally to ensure that you do remain current and updated.