Microsoft security resources

http://www.microsoft.com/security/default.mspx
Microsoft's site for vulnerability and security information. This site offers current security updates, information about recent security incidents, how to be more secure, and how to ensure trustworthy computing in an era of increasing cyber crime.

http://www.microsoft.com/athome/security/spyware/video1.mspx
This Microsoft video offers good information about how the nature of spyware and how to prevent it from infecting your computer.

http://www.microsoft.com/athome/security/default.mspx
For good information about Microsoft Windows security in an easy-to-understand format, visit this site.