Computer needs some new life before I go out and buy more RAM (only have two 512 sticks...upgrading to two 1gb sticks in a month or two). Therefore, I need to get rid of the copious amounts of junk. Problem is, it's been about 2 years since I last re-formatted and I completely forgot how to do it. I know it's pretty simple, but I don't want to run into the project blindly.

If anyone knows a good site for a tutorial or anything like that please reply. Thank ye kindly