To Install Security Updates

pic of lock and chainPC users go to: http://search.microsoft.com/search/results.aspx?st=b&na=88&View=enus&qu=windows+security+updates

 

Mac users go to: http://www.info.apple.com/usen/security/index.html

 

Here is an idea for those who want to see what Microsoft thinks is the best way to protect your computer: http://www.microsoft.com/athome/security/protect/default.aspx