macOS (/ ˌ m æ k oʊ ˈ ɛ s /; previously Mac OS X and later OS X) is a series of proprietary graphical operating systems developed and marketed by Apple Inc. since 2001. System 1 -> System 6 lasted 7 years, and System 7 -> Mac OS 9 lasted 10 years. DimaVR macrumors 6502a. Big Sur, the latest Mac operating system, is officially macOS 11. Mac Os 11 free download - Apple Mac OS Update 8.6, Apple Mac OS X Snow Leopard, Apple Mac OS Update 8.1, and many more programs Unlike previous versions of the Mac operating system -- whether named Mac OS X, OS X, or macOS -- this is the first version to "graduate" past version 10. Mac OS 11.0.1. Macs. It is the primary operating system for Apple's Mac computers.Within the market of desktop, laptop and home computers, and by web usage, it is the second most widely used desktop OS, after Microsoft Windows. Original poster. Still, there's not much in macOS that fundamentally needs to change at the core, and radical change at this point would alienate users and developers more than any conceivable benefit. Nov 5, 2020 #1 So new Mac OS 11.0.1 GM is out! Nov 14, 2017 721 257. macOS Big Sur, unveiled in June 2020 at WWDC, is the newest version of macOS, was released on November 12. macOS Big Sur features an overhauled look, and it's … It should also be noted that System 7 was a much minor update than OS X was. macOS Big Sur (11.0) . It is the newest version of macOS, the operating system that powers the Mac. Forums. Thread starter DimaVR; Start date Nov 5, 2020; Sort by reaction score; Discuss the new announcements in our Apple Silicon forum. macOS. Apple's macOS Big Sur (11) has been announced and detailed, and will be entering its beta very soon. It could have been macOS 10.16 had it followed Apple's previous naming convention, but instead it is macOS 11. The history of macOS, Apple's current Mac operating system originally named Mac OS X until 2012 and then OS X until 2016, began with the company's project to replace its "classic" Mac OS.That system, up to and including its final release Mac OS 9, was a direct descendant of the operating system Apple had used in its Macintosh computers since their introduction in 1984. OS X El Capitan (/ ɛ l ˌ k æ p ɪ ˈ t ɑː n / el-KAP-i-TAHN) (version 10.11) is the twelfth major release of OS X (renamed to macOS in 2016), Apple Inc.'s desktop and server operating system for Macintosh.It focuses mainly on performance, stability, and security. Meaning that after almost 20 years, OS X is dead and gone.