John Walkenbach is a bestselling Excel author who has published more than 50 spreadsheet books. He lives amid the saguaros, javelinas, rattlesnakes, bobcats, and gila monsters in Southern Arizona — but the critters are mostly scared away by his clawhammer banjo playing. For more information, Google him.
With Safari, you learn the way you learn best. Get unlimited access to videos, live online training,
learning paths, books, interactive tutorials, and more.