I've never sold a used computer before for a very dumb reason: as you can imagine by my being on this board, I have a ton of gay photos and videos on my drives. I know I can delete these and then sell the computer, and even though all of the images are of legal age men I'm paranoid that the new owner will still find something I left behind and freak out or complain. Dumb, huh?

Anyhow, have any of you ever sold a PC and if so, what did you do to make sure ALL of your personal stuff was totally removed from the drives?