Paul McFedries is a Microsoft Access and database expert and full-time technical writer. Paul has been authoring computer books since 1991 and has nearly 100 books to his credit, which combined have sold more than 4 million copies worldwide. His titles include the Microsoft Press Publishing book Formulas and Functions for Microsoft Excel 2019, the Que Publishing books My Office 2016, My Office for iPad, Windows 10 In Depth (with coauthor Brian Knittel), and PCs for Grownups, aswell as the Wiley Publishing books Teach Yourself VISUALLY Microsoft Access and Teach Yourself VISUALLY Excel Data Analysis. Please drop by Paul's personal website at www.mcfedries.com or follow Paul on Twitter at twitter.com/paulmcf.