Best Free Antivirus Software

The debate goes back and forth, if the antivirus software or firewall are important. In terms of what you need to add to your system, many computer users who are in a real situation of their choice of antivirus software is the most important. The reason is that many systems are already in some measure from outside intrusions by routers, the powerful features of firewall as well as Windows XP and Vista are protected by the firewall functionality built-limitedFor those systems that are not behind a firewall or router without the firewall in Vista or XP, plus a software firewall is as important as the addition of a good antivirus program.

There are a number of excellent free antivirus programs available from a variety of sources. If we consider free antivirus software, make sure it is as good as a paid program or look elsewhere, not because it has meaning for a free or low-quality limited functions, as shown by the willafter the selection.

Comodo Antivirus (Handy)

This great free antivirus can remove viruses, worms, Trojan horses, and even two desktop computers and networks. It provides continuous protection with on-access scanning works in real time. A useful feature is the proactive heuristic analysis capable of capturing even unknown threats. Automatically updates virus definitions on a daily basis only. Any suspicious files, which identified and isolated inQuarantine thus prevent infection. This antivirus software is very easy to install and use. We used this on all our test systems and the time you use it on a number of our computers! >> Windows XP (SP2) / 2000 (SP4)

PC Tools AntiVirus Free Edition (PC Tools)

This is a new free antivirus program from PC Tools. E 'detect, disinfect, quarantine, and destroy viruses, worms and Trojans. This edition includes free in real time --Protection and screening system to keep the system secure and free from viruses. >> Windows Vista / XP / 2000

McAfee Security Center (AOL / McAfee)

This free product will be offered free by AOL. You must complete a free registration for this product, but those few minutes are worth the expense. This is a multi-suite of antivirus, firewall and anti-spyware software contains components. >> Windows Vista / XP / 2000

AVG Anti-Virus7.5 Free Edition (Grisoft)

Download the new version 7.5 of this top free antivirus product. This new version has an improved virus detection engine for more accurate heuristics and NTFS data stream scanning. It also has a small footprint installation and an improved user interface. >> Windows Vista / XP (SP2) / 2000 (SP4) / NT (SP6a) / ME / 98SE

avast! 4 Home Edition Free Antivirus (Alwil)

This antivirus program is available free for homeUsers. This is a complete anti virus solution and will do a great job protecting your computer from viruses. This latest version offers improved detection levels and higher performance. You can expect 100% detection of In-the-Wild viruses (viruses that users grows), and identification, even excellent Trojans.>> Windows Vista / XP / 2000 / NT (SP4) / ME / 98 / 95

AntiVir Personal Edition (Avira)

Use this download free antivirus!It can reliably protects your private computer against dangerous viruses, worms, Trojans and costly dialers. This program uses very few computer resources, is particularly suitable for older computers. AntiVir can start Windows in Safe Mode, can be useful if you are not able to get Windows to boot! >> Windows Vista / XP / ME / 2000 / 98