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Greg Harvey, PhD, is the president of Mind Over Media, LLC., and a bestselling author of books on Excel, including all editions of Excel For Dummies and Excel Workbook For Dummies. He began teaching business users about computers back in the 1980s, and has been a dedicated educator ever since.
Greg Harvey, PhD, is the president of Mind Over Media, LLC., and a bestselling author of books on Excel, including all editions of Excel For Dummies and Excel Workbook For Dummies. He began teaching business users about computers back in the 1980s, and has been a dedicated educator ever since.