Hi. Ran into a curious problem today, a few hours ago my computer just blipped out, I had a full two seconds of a black screen, no sound or anything running, then it went back to normal. Now as in the attached image shows, the program list is partly whited out. I can see about half of the icons, the all programs button and I can still click them to access the programs, but I'm starting to worry I got some virus onto my computer.