Paul McFedries is well-known as a teacher of Office, Windows, and programming, particularly VBA. He is the president of Logophilia Limited, a technical writing company. Paul started programming when he was a teenager in the mid-1970s and has worked with everything from mainframes to desktops to bar code scanners. He has programmed in many different languages, including Fortran, assembly language, C++, Java, JavaScript, Visual Basic, and VBScript. He has been writing programs for PCs for more than 25 years, and has been developing VBA applications since Microsoft first added VBA to the Office suite in 1994. Now primarily a writer, Paul has written more than 50 books that have sold more than three million copies worldwide. These books include Access 2007 Forms, Reports, and Queries (Que, 2007), Formulas and Functions with Excel 2007 (Que, 2007), Tricks of the Office 2007 Gurus (Que, 2007), and Windows Vista Unleashed (Sams, 2006).