Peter Norton flagship titles, Peter Norton's DOS Guide and Peter Norton's Inside the PC, have provided the same insight and education to computer users worldwide for nearly two decades. Peter's books are among the best selling and most-respected in the history of personal computing. John Paul Mueller is a freelance author and technical editor, having produced 35 books and nearly 200 articles in topics ranging from networking, artificial intelligence, and database management. Some of his current book include a Windows 98 user level book, and ActiveX/ISAPI programmer's guide, and a Windows NT Web server handbook. John wrote the previous edition of this book on Windows 2000 Professional.