Bitdefender Total Security 2012 Ultimate Silent Security

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Norton AntiVirus 2012

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Kaspersky Anti-Virus

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Kaspersky Internet Security

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Avira Free Antivirus

Features and suppor...

Avast Free Antivirus

The bottom line: After the last version's radical new interface that brought this security stalwart into a visual comparison with its competitors, Avast looks to the future with version 6's edgy improvement...

AVG Anti-Virus Free Edition 2012

The bottom line: AVG Free 2012's renewed focus on performance keeps scans zippy, but struggles with slowing down your boot time and too many false positiv...