Windows Defender
Reviewed on 03/15/2007
The bottom line: Windows Defender is free and therefore should be a part of your desktop antispyware collection. Still, it's best to get a second opinion, probably from your name-brand antivirus-plus-software application.
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Specs: 1 PC, License, Microsoft Windows XP SP2 or later, Microsoft Windows Server 2003 SP1 or later, 233 MHz Intel Pentium, 233 MHz, Internet connection 28.8 Kbps, 233 MHz Intel Pentium, 233 MHz, Windows, Internet Explorer 6.0 or later, Microsoft Windows Installer 3.1