A cooler upgrade is particularly worthwhile when new processors are installed or older systems are subjected to higher loads.

Your PC can feel brand new or painfully obsolete, and the difference often has little to do with the processor logo on the ...

Fierce competition between Intel and AMD has pushed prices for many CPUs well below $100, making a processor upgrade more practical for older PCs. Three scenarios make a CPU upgrade worthwhile: Moving ...

Want to squeeze more performance from your CPU? Learn how to overclock your processor to safely boost speed and performance. Palash has been writing about technology (and entertainment) for over a ...

Adding more memory or storage, or swapping in a new battery or wireless card, can help squeeze a few more years out of that aging laptop. Here's how to figure out what you can upgrade, and how to do ...