I have a gateway that is less than 2 years old that I paid about 2500 for at the time. It just seems to be running very badly. I really never used it much, but let a buddy who was staying with me use it all the time. I know he downloaded alot of junk to it. Anyway my question is can I just dump everything and get it back to like when I first bought it? The problem is I dont have the disks that came with it, if they did even come with it. I have tried scanning with norton and bought some spyware programs and I have also bought some other things like system mechanic and clean sweep. Thanks in advance.