This is the M$ Download Center sign up page. So your informed.
https://profile.microsoft.com/Regsysprofile...a&lcid=1033

This link is M$ help Center, just fill in the question you have and click continue.
https://profile.microsoft.com/Regsysprofile...a&lcid=1033

This is M$ Security & Home Help page lots of info here.
http://www.microsoft.com/athome/security/c...er/default.mspx

Do you use any M$ Office products. Then check the security of each M$ item you use here.
http://office.microsoft.com/en-us/downloads/default.aspx

Internet Explorer Page for all IE 6 users. Also has IE 7 D/L and info on Internet Explorer
http://www.microsoft.com/windows/ie/ie6/do...efault.mspx#ETB

Product Support M$ page. For all M$ products. A must to have in your favorites Folder.
http://support.microsoft.com/selectindex/d...en-us&adv=1

Windows Defender (FREE) Home Page. M$ Windows Defender (beta) expired on Dec., 31 so upgrade to the new one NOW!
http://www.microsoft.com/athome/security/s...re/default.mspx