cpu

[Miss Deviant]

Or you could download advanced system care - that will tell you what programs are taking up usage. Generally; before I go on cam, I go into task manager and close down any programs I don't need - like for example Itunes, java update, printer etc. Keeps things more stable. Just don't close down system programs needed to keep your computer running. You might also find it useful to do a disk defrag in case there's "crap bytes" slowing things down.