macOS Big Sur (version 11) is the seventeenth major release of macOS, Apple's operating system for Macintosh computers. It was announced at Apple's Worldwide...

southern California. macOS Catalina is the final version of macOS that supports the Unibody MacBook Pro, as its successor, macOS Big Sur, drops support for...

successor to macOS Big Sur, it was announced at WWDC 2021 on June 7, 2021, and released on October 25, 2021. macOS Monterey was succeeded by macOS Ventura...

systems (versions of the classic Mac OS) were named using Arabic numerals, as with Mac OS 8 and Mac OS 9. Until macOS 11 Big Sur, all versions of the operating...

Mac OS X 10.5 Leopard, which appeared in October 2007 and incrementally refined in subsequent releases of macOS. Time Machine was revamped in macOS 11...

The history of macOS, Apple's current Mac operating system formerly named Mac OS X until 2011 and then OS X until 2016, began with the company's project...

libraries in Mac OS X Jaguar, and continued to do so through at least macOS Big Sur, Apple only included their ODBC Administrator through Mac OS X Leopard...

as Dropbox to display sync status labels inside the Finder display. macOS Big Sur introduces a complete graphical redesign of the Finder, along with the...

startup chimes, Happy Mac, Sad Mac, and Chimes of Death. The startup sound is enabled by default on Macs running macOS Big Sur or later, however it can...

for macOS's new "dark mode" was added to Mail. Added support for Block Sender, Unsubscribe, Mute Thread and layout options. In macOS Big Sur, Mail was...