what to add to Drive image

Slaanesh

Honorable
Feb 16, 2013
36
0
10,530
Hey guys my pc has become a bit slow and im going to create a drive image of my windows file and wipe the pc. problem is over the years alot of crap has wound its way into my C: drive, which should be just my boot drive. can anybody tell me what main files and folders i should be keeping so i dont accidently wipe something important. i didnt recieve a windows disk when i bought the pc so i cant do a fresh install.

P.S. im using windows 7

thanks alot guys