Guy Hart-Davis is the author of various computer books, including macOS Ventura For Dummies and Teach Yourself VISUALLY iPhone 14.

Michael Alexander is a senior consultant at Slalom Consulting with more than 15 year's experience in data management and reporting. He is the author of more than a dozen books on business analysis using Microsoft Excel, and has been named Microsoft Excel MVP for his contributions to the Excel community.

Dick Kusleika has been working with Microsoft Office for more than 20 years. He was formerly a Microsoft MVP, having been awarded 12 consecutive years. Dick has written several books about Excel and Access.

Paul McFedries has worked with, programmed, and, yes, talked to computers large and small since 1975. Although he’s now primarily a writer, Paul has worked as a programmer, consultant, database developer, and website developer.

He has written more than 100 books that have sold more than four million copies worldwide.