486 - The average IQ needed to understand a PC.

State-of-the-art - Any computer you can't afford.

Obsolete - Any computer you own.

Microsecond - The time it takes for your state-of-the-art computer
to become obsolete.

G3 - Apple's new Macs that make you say "Gee, three times faster than
the computer I bought for the same price a Microsecond ago."

Syntax Error - Walking into a computer store and saying "Hi, I want
to buy a computer and money is no object."

Hard Drive - The sales technique employed by computer salesmen, esp.
after a Syntax Error.

GUI - What your computer becomes after spilling your coffee on it.
(pronounced "gooey")

Keyboard - The standard way to generate computer errors.

Mouse - An advanced input device to make computer errors easier to
generate.

Floppy - The state of your wallet after purchasing a computer.

Portable Computer - A device invented to force businessmen to work
at home, on vacation, and on business trips.

Disk Crash - A typical computer response to any critical deadline.

Power User - Anyone who can format a disk from DOS.

System Update - A quick method of trashing ALL of your software.