Hey guys, I'm new here and I could use a little help. Over the past year and a half, I've been dabbling in spamware and other unoffical programs that have slowly clogged my PC. It's really starting to show it now, because it has become a shadow of it's former self. I'd really like to restore it to it's factory default settings and programs, even at the cost of my music files. How would I go about re-setting it?