Microsoft today released a limited beta version of Microsoft Security Essentials, a free antivirus application for users of Windows XP, Vista, or 7. The new app ...

If using a Microsoft product gives you a warm, safe feeling you may consider relying on Microsoft Security Essentials for antivirus protection. The independent labs give it good ratings, for the most ...

With an updated engine and closer integration with Windows Firewall, the latest version of Microsoft's free anti-malware software is out of beta status. Lance Whitney is a freelance technology writer ...

Microsoft Security Essentials 2.1, the fifth-place finisher in PCWorld‘s 2012 free antivirus roundup, is something of a mixed bag. I like its interface, and it is reasonably good at cleaning up ...