This might be a dumb question but I finally decieded I had better ask it in case I am messing up something on my system. Since I do not leave my computer on all the time I have set it to run the antivirus scan at noon. Sometimes I am doing something and don't realize it has started the scan until it hits certain files and the mouse will run real jerky, that's when i look down and see avg running. The screen will be behind the window I have open. The question is Should I continue to surf when it is scanning or should I be idle till the scan completes?