Is my Laptop Infected? (Or Vista Bug??) Computer Gurus I need you.

[DanG]

UAC is user access control, or what causes your screen to grey out except for the window that pops up and asks you if you're sure you want to do something.

It was one of the first things I turned off when I was running vista. More of a pain in the butt for an experienced computer user, but a big plus for the type of people who believe that some rich african doctor wants to send them TEN MILLION US DOLLARS.