I'm the least computer savvy guy out there, but how do I get SystemErrorFixer garbag

[Cecil Baires]

I've tried everything. SuperAnti Spyware, everything. I average 20 pop ups between the time I leave for class and when I get back. It constantly changes my homepage to a crummy ad and it gives my those stupid "warning" messages. Please, anyone who can help it would be greatly appreciated.