Often referred to as "Dr. Mac," Bob LeVitus has been writing about Apple technology since 1987. He’s written or co-written more than 80 popular tech books including macOS Sierra For Dummies, iPhone For Dummies, and iPad For Dummies as well as his latest self-published eBook, Working Smarter for Mac Users.
For the past 20 years, Bob has been the Apple technology columnist at the Houston Chronicle. He's also been a columnist for the Mac Observer for almost as long.
He's forgotten more about the Mac than most people will ever know; he's great at explaining technology without confusing you; some people even find him amusing.
Last but not least, Bob LeVitus is the instructor for your course. (But you knew that.)