macOS Monterey unlocks the potential of the M1 chip and transforms Mac with all-new ways to work and play. Connect, share, and create like never before using FaceTime and Messages. Explore the web on the streamlined Safari, the fastest browser in the world.16 And work across Mac and your other Apple devices with Universal Control (Beta). macOS Monterey also includes industry-leading privacy features and best‑in‑class security.