12 free utilities that can give you more control over your PC
(PCWorld)

Tweak Windows to your willImage by Bet Noire / iStockThere are some very good reasons why you might want to peer behind the scenes of your Windows PC. Maybe you want to tweak your system to maximize performance, or maybe you just want to know what your computer is doing underneath those slick desktop graphics. Either way, here are 12 free programs you can use to fully monitor and manage your Windows experience.To read this article in full or to leave a comment, please click here