How can I stop my computer from making such a loud noise?

Published December 20, 2011 | By Bman

Question by David L: How can I stop my computer from making such a loud noise?
Whenever i’m using my computer, when i watch movies, or play games it makes a really loud and annoying sound. Like just a loud fan noise. I know it activates when i’m using the computer, but is there any way i can stop it? I have Windows Vista and my computer is about 2 and a half years old.

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