I bought this HP Pavilion ze2000 this last March at a Military PX, but they only had this one and it was a demo. I guess everything is on it and alot of stuff I don't need. I am relatively new to computers and I get my email and I can surf the net, but the problem is this thing is running slower and slower, I have read a bunch of articles at different tech sites, but I don't understand them. I just want my machine to be like it was when it was new. I have done the system restore but it only goes back to June. I can't afford to take it somewhere, I wouldn't even know what they were doing to it, and I don't want to let just anybody into my personal stuff. Is there any way that I could just take everything off and start over? Thanks a bunch. sandrathered52