Apple Inc. this week released macOS Catalina, the latest version of the desktop operating system.
macOS Catalina includes Apple Arcade, all-new Mac versions of Apple Music, Apple Podcasts and Apple TV apps, Sidecar to extend the Mac desktop with iPad as a second display, and new Voice Control functionality.
In addition, it includes Mac Catalyst, a new technology that allows app developers to build Mac versions of their iPad app counterpart. New macOS apps include Twitter, GoodNotes, Post-it, and Rosetta Stone.
Finally, macOS Catalina includes Screen Time to monitor app and website usage, security improvements, and the new Find My app.