Mac OS Monterey released in June 2021.
SharePlay comes first with MacOS Monterey. Facetime SharePlay provide to screen sharing with your friends during facetime call.
Focus mode is comes first with MacOS Monterey, if you are focusing on a topic (writing, designing, reading or meeting), you can turn on the focus mode and limit notifications within the timeframes you specify.
Sidecar has come with MacOS Catalina. Sidecar lets you use your iPad as a second screen.
With Screen Time, you can measure how much time you spend on applications. You can set time limits on your applications.
Dark mode has come as default with macOS Mojave. Along with dark mode, dock, menu bar, Apple applications can be used in dark colors.
Mac OS Mojave offer desktop wallpaper change dynamically according to the hour. Shows dark and light image according to the time.
Apple offered four new apps previously used on iOS in the Mojave version.
For reading news.
To follow the stock market and view customized watchlist.
To be able to control accessories connected to HomeKit.
To make a personal sound recording. Voice recordings can also be accessed by phone via iCloud.
Mac OS Sierra was released on September 20, 2016.
Mac OS El Capitan was released on September 30, 2015.
Mac OS Yosemite was released on October 16 2014.