macOS - Wikipedia
网页macOS, originally Mac OS X, previously shortened as OS X, is an operating system developed and marketed by Apple since 2001. It is the primary operating system for Apple's Mac computers.
macOS versions: Every update including the latest macOS
网页A complete list of every version of Mac OS X and macOS in order, from the first to the current version of macOS. Here's every Mac operating system since Mac OS X launched.
From Aqua to Catalina: The evolution of macOS X - Macworld
网页2021年3月24日 · Here are the highlights. Before there was Mac OS X, there was Rhapsody. Before it was Mac OS X, the next-generation Mac OS was code-named Rhapsody. Software written for NextStep—what would...
How to download and install macOS - Apple Support
网页2024年9月16日 · Download and install current or previous versions of the Mac operating system on compatible Mac computers. To maintain your computer's security, stability, and compatibility, Apple recommends using the latest macOS that is compatible with your Mac. macOS updates and upgrades also include the latest features and built-in apps such as …
What's the Current macOS? The Complete macOS Versions Guide
网页2024年6月14日 · macOS is a continuation of Mac OS X (later called OS X, pronounced oh-ess-ten), initially released in 2001. It is built on Unix and shares many under-the-hood similarities to Unix and Linux, most notably multiuser support, preemptive multitasking, and access to the system using Terminal.
macOS version history - Wikipedia
网页macOS was first released in 1999 as Mac OS X Server 1.0. It was built using the technologies Apple acquired from NeXT, but did not include the signature Aqua user interface (UI). The desktop version aimed at regular users— Mac OS X …
macOS Big Sur is here - Apple
网页2020年11月12日 · macOS Big Sur includes a beautiful new design and improvements to Safari, Messages, Maps, and more. macOS Big Sur, the latest version of the world’s most advanced desktop operating system, is now available to …
macOS - What is macOS - Apple (BY)
网页macOS features powerful core technologies engineered for the most important functions of your Mac. Thanks to Mac Catalyst, you can now enjoy your favorite iPad apps on your Mac. With SwiftUI, developers have a simple way to build …
macOS Sequoia - Apple
网页macOS Sequoia brings effortless window tiling, web browsing with fewer distractions, new iPhone Mirroring, and support for Apple Intelligence.
macOS - Official Apple Support
网页Get personalized access to solutions for your Apple products. Learn how to set up and use your Mac computer. Find all the topics, resources, and contact options you need for Mac.