Lon Poole has written many books about personal computers, including Macworld Mac OS 8.5 Bible, Your IBM PC, and Apple II User's Guide. A founding editor of Macworld magazine, Lon answers readers' questions every month in his "Quick Tips" column. His books and magazine articles have won several awards, including a Maggie Award, American Society of Business Press Editors award, and a Book Bytes Award.
John Rizzo is an author and consultant specializing in Windows and Macintosh networking and integration. He runs the MacWindows.com Web site, wrote columns for eMediaweekly and MacWeek, and writes columns for Computer Currents. He has written and contributed to several books. He authored the best-selling How Macs Work and was a contributor to How Computers Work by Ron White.