Q. You can speed up your old Computer. How ??? Read the following.

Answer:- Just open the cover of your Central Processing Unit.i.e.CPU then you'll find that there is a fan like structure on processor, as you've used your PC from long time, there may be some dust particles. Just detach the fan and its wires from motherboard and take it to empty space (Anywhere), remove the dust particles from fan's body, Place the fan on its own position, connect wires. Also clean the motherboard with soft painting brush. Place back cover of CPU. Turn on PC and see magic. DO AT YOUR OWN RISK AND YOU WILL BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO YOUR COMPUTER SYSTEM OR LOSS OF DATA.