A basic guide to selecting a personal computer: The number of types and accessories is overwhelming. Info on basic components is followed by questions key to making your selection

Just a few years ago the idea of buying your own computer was as outlandish as buying your own aircraft carrier or gold mine. Not only were computers incredibly expensive, but they were also enormous and complicated. Today, however, you can go into a computer, radio/electronics, or department store and buy one. Some sell for under $1000. More elaborate models cost several thousand dollars. As usual, there are extras that raise the actual cost.