What? How come? If you're buying a new one (like I did a few months back) then you can save your hard disks off and then slot them into the secondary hard disk drives in the new CPU. It's a neat thing to do, because all your files will be saved and yet your new computer will work with a new system, so whatever it was that made it slow will not happen again.
Anyway, tell me when you're ready again.
Anyway, tell me when you're ready again.