Top 5 free anti-virus software for Windows 7 protection.

Aug. 9, 2010 - PRLog -- Are you looking for an anti-virus software for your PC? Are you searching for a program to be compatible with your Windows 7? Are you still worried about the risk of unknown threat?  If so, here will make the end of your worry. This article will list 5 free anti-virus software for you.

1. Avast Free Anti-virus(http://www.downloadatoz.com/utility_directory/avast-free-antivirus-5-0-462). It is one of the best anti-virus software, using Heuristics engine. Avast can protect PC from online security threats, such as spyware, viruses, ect. It can even protect and monitor the user's e-mail and instant messaging. Avast! supports Windows XP, Vista, Windows 2000 and the latest Windows 7. In additional, avast! also provides game mode for players.

2. Avira AntiVir Personal. Avira AntiVir Personal Edition can defense the backdoor applications, worms, dialers, Trojans and virus threats. It is a reliable free anti-virus software. Currently, it can work on UNIX and Windows, including 9 languages.

3. AVG Free Edition(http://www.downloadatoz.com/utility_directory/avg-free-ed...). Except for some spyware and anti-virus protection, AVG can scan e-mail and web address links. What's more, users can update it automatically, without too many operations. But, this AVG dose not offer game mode.

4. Microsoft Security Essentials(http://www.downloadatoz.com/utility_directory/microsoft-s...). Microsoft Security Essentials will protect the threats of viruses effectively, especially the rootkit. It also can scan detect and remove exist malicious software. Besides, it take a little CPU usages, and has ability to update automatically. But, this software just support the official windows os.

5. ThreatFire. ThreatFire is quite effective to make scan on the latest malicious software, spyware, identity theft and adware. In most cases, ThreatFire is more powerful than other anti-virus software to remove the latest viruses.  Additionally, this software has compatibility with Kaspersky, McAfee, AVG, G Data, Avira and avast!.

Here just offers you 5 free anti-virus software. There are the number of anti-virus software on the market. And you may want to get the best software. In fact, no anti-virus software is perfect, since the new viruses are all the time around the corner. So that, you should not get the best one, you need to find the one which will be suite for you.

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