About the Author Andy Rathbone is a bestselling computer book author with more than 4 million copies of his books in print. He is the author of IDG Books Worldwide's Multimedia & CD-ROMS For Dummies??, 2nd Edition, Upgrading & Fixing PCs For Dummies??, 2nd Edition, Windows NT?(TM) For Dummies??, and Dummies 101?(TM): Windows?? 95, 2nd Edition. His articles have appeared in PC World and CompuServe magazines.