How to Change a Processor in a Desktop PC. The central processing unit, or processor, executes commands on a PC. Although the RAM, the motherboard and other hardware do have some effect on a ...

How to Change the Processor Speed. A PC's basic input output system, or BIOS, can be easily accessed to change the computer's processor speed. Altering the speed of the central processing unit or ...

Swing over to our guide to the best CPUs for gaming for help with choosing your next processor, then follow these step-by-step instructions on how to install a CPU in your PC.

Knowing how to overclock your CPU is essential for any PC enthusiast. We've gathered step-by-step instructions for AMD and Intel so you can overclock your CPU.