New
#51
Honestly brother, as long as you have a legit copy of windows and an activation key. Following the steps in the Clean repair link I put above really couldn't be easier, even if you do not have a windows disc, there are links in the tutorial to show you how to get an ISO
Grab the files off your harddrive that you want, hit up the clean install tutorial, then Backup Complete Computer - Create an Image Backup and you'll have a hole new beginning and a whole lot less headaches