Paul McFedries is the president of Logophilia Limited, a technical writing company. While now primarily a writer, Paul has worked as a programmer, consultant, and Web site developer. Paul has written more than 50 books that have sold over three million copies worldwide. These books include the Wiley titles Windows Vista: Top 100 Simplified Tips and Tricks; The Unofficial Guide to Microsoft Office 2007; and Teach Yourself VISUALLY Computers, 4th Edition. Paul also runs Word Spy, a Web site dedicated to tracking new words and phrases (see www.wordspy.com).