I used windows 8 because it came with my computer that i bought and I upgraded to windows 8.1 not too long ago. Now all my themes are messed up and everything is a wreck. I was wondering if it is possible i can install windows 7 and not have to reinstall my programs and games when I downgrade. I have 2 spare hard drives that I don't use and aren't hooked up at the moment but if I need to use them I can.