Microsoft Security Essentials (MSE), offers Windows users a comprehensive antimalware scanner for users running Windows XP SP2, Vista or the upcoming Windows 7, which is scheduled for release at ...

Microsoft Security Essentials is now available. Formerly codenamed Morro, this replacement for OneCare is free and sounds like it could be a genuine threat to commercial anti-malware.

Microsoft will block users running counterfeit copies of Windows from installing the free Security Essentials antivirus software, the head of the company's anti-piracy group said Tuesday.

My day with Microsoft Security Essentials<BR><BR>The hardware is:<BR><BR>Core 2 Duo E6600<BR>2 GB RAM<BR>Asus P5B<BR><BR>I have noticed absolutely no performance impact at all. There was little to ...