Posted 25 June 2005 - 10:27 AM
Quite often, this is a heat problem. What kind of computer do you have? Laptop, desktop? Is it a Pentium or AMD? (Or something else?) Some details would help so we can tell you where to look. But if you haven't cleaned the interior of your computer (or had it cleaned) dust can build up and block air flow on the processor's heat sink. Also, a cooling fan may be dying or dead.
It could also be a memory problem, but let's find out some more information first.