My computers fan is loud, ?

Question

my eMachine has a constant loud fan. My other eMachine would only be loud while loading somthing. I deleted a gb of stuff off my computer and un installed things i didnt use, and made sure everything isnt constanntly on like yahoo messenger. Is there anything else i could try before going to get it checked by a professional?

Answer 1

if the computer is like 3 years old then you should buy a new fan and put it in there if its not than  then fan is to loud you should get it fixed by a pro  

Answer 2

Clean the dust out of the inside of the computer.... just open up the side of the tower.... the fan runs faster the hotter the drive gets. so if dust builds up it will get hotter and the fan has to run harder to cool it down.