Over at Data Doctorin’ they have some good articles about computers that are worth a read:
Defraggling your motherdisc
Building an desktop
Cleaning your keyboard, and
Changing your graphic card
He has some other computer knowledge just sitting there for the taking. For free!
One of my favorite quotes:
“First you’ll need a well stocked tool-box of data implements.
Things you’ll need are: Data-grinder, USB-wrenches, card tong, cryptokeys (forged), zip pliers, Defragmagneto, BIOS chisel, CPU lubricant, a weld and a datamachine to modify.