macOS Monterey macOS 12 is the latest version of the powerful operating system for Apple Mac computers. macOS Monterey in easy steps is the latest edition of this acclaimed guide thatll help you get more from your Mac. It covers Getting around your Mac iMac or MacBook and setting it up to suit the way you work. Apps to help with everyday tasks and for entertainment and communication. Backing up security and maintenance. Key new features in macOS Monterey the upgraded FaceTime app for sharing mus