A group of pages deal with computer hardware from a generic point of view:

Laptop power problems: is it the power adapter or the battery or the laptop itself? And can I fix it?

Clean up! Cool down!Dust in a laptop or desktop computer is a common cause of overheating.

Advanced hard disk tools - and some of the simpler ones. Rescue your data before it's too late! One of our most popular pages.

SSD migration - replacing your hard disk with a solid state disk can make a big difference.