Presents a beginning UNIX reference that offers the basics of using the UNIX OS as well as an understanding of elementary UNIX administration.

Offers advice for PC users on maintaining, upgrading, and troubleshooting. This book gives instruction on a wide range of entertainment upgrades - ways to enhance your enjoyment of music, photo, movies, and more. Its coverage includes: preventing hardware disasters; upgrading memory; replacing power supplies; and, solving data backup challenges.

Containing black-and-white photographs and illustrations, this guide walks people through various aspects of troubleshooting, upgrading, and repairing a PC. It covers hardware upgrades and repair memory, hard drives, CD and DVD drives, video cards, monitors, USB connections, modems, routers, and more.

Containing advice on making DOS programs Year 2000 compliant, this manual highlights the popular applications of working with DOS. This edition covers version 6.22.

This text offers information, including how-to advice for specific components, ample reference material, and a comprehensive case study on building a PC. It is intended for anyone who buys, builds, upgrades, or repairs PCs in a corporate, small business, or home setting.

Aims to show you how to turn the satisfaction and excitement of eBay sales into a business and even a full-time job. This book shows how to establish a seller's account, post attention by getting auction listings, and build confidence among bidders. It explains how to apply the secrets of successful brick and mortar businesses to the online world.