ljeffers: The new PC's I buy for work have 3 fans on them. 1 dedicated just for the processor. The other dedicated just to the power supply. The 3rd is for the rest of the box.
ljeffers: Any questions at all about computers *ask away. We have about 4 different levels of expertise here. If I cant answer you likely one of the more advanced users can!
** This is for all folks with questions* When posting questions give as much info as you can in your question. That way the less general it is the easier to diagnose and help fix.