My computer was freezing up and just plain being slow. I downloaded a free program called ccleaner and ran it. Now it seems like it is worse off than it was before. it keeps freezing and things are taking longer to load than they were. also whenever i right click to copy something, that little menu gets stuck on my screen and i end up having to ctrl+alt+delete and start it up again. That was the main reason i ran the ccleaner because i was hoping it would make this problem go away.. any idea what the problem may be or what i can do to fix it?