how do you completely erase programs and things like songs off of your computer. im scanning my computer right now and im seeing games, songs, and programs that i deleted and used the mcafee shredder to get rid of but they are still there. i look all over my computer and cant find them and yet my virus scan still scans them. its not a big deal its just that it takes forever to scan my computer when it could be half as long because half the programs dont really exist. any help would be appreciated.