Learn the ins and outs of macOS High Sierra, the operating system for Mac computers. Nick Brazzi kicks off the course by covering basic concepts: installing and running the new OS, setting up system preferences and user accounts, and organizing the desktop. He shows how to work with the Dock and Launchpad, and how to set up your computer so it works best for you. He then discusses how to save files and find them again quickly, work with email and calendars, send instant messages, use video chat, and use the core applications that come bundled with High Sierra—iTunes, QuickTime, Maps, and more.