Does anyone know what to do? The guy at the repair shop wants to rebuild it. He thinks Bullguard is not the problem, he thinks it's the Zune software, but I checked and it's not. So I believe it is Bu ...

About a month ago, my computer got a virus and crashed. I took it to a local repair shop, they fixed it and installed Bullguard. I got home, and turned on the computer, and it ran terribly slow, would ...