Paul McFedries is a Microsoft Office expert and full-time technical writer. Paul has been authoring computer books since 1991 and has more than 70 books to his credit, which combined have sold more than 3 million copies worldwide. His titles include the Que Publishing books Formulas and Functions with Microsoft Excel 2010, Tricks of the Microsoft Office 2007 Gurus, VBA for the 2007 Microsoft Office System, and Tweak It and Freak It: A Killer Guide to Making Windows Run Your Way, as well as the Sams Publishing book Windows 7 Unleashed. Paul is also the proprietor of Word Spy (www.wordspy.com), a website devoted to lexpionage, the sleuthing of new words and phrases that have entered the English language. Please drop by Paul’s personal website at www.mcfedries.com or follow Paul on Twitter at twitter.com/paulmcf.