As of 2023, there are six supported software platforms: iOS, iPadOS, watchOS, tvOS, macOS and visionOS.

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 Safari.

Learn how to set up and use your Mac computer. Find all the topics, resources, and contact options you need for Mac.

macOS, originally Mac OS X, previously shortened as OS X, is a Unix-like operating system developed and marketed by Apple since 2001. It is the primary operating system for Apple's Mac computers.

2024年9月16日 · macOS Sequoia now features iPhone Mirroring; new updates to Safari, video conferencing, and more; and starting next month, will mark the arrival of Apple Intelligence on Mac.

5 天之前 · Here's everything you need to know about the latest version of macOS, and a list of every version of the Mac operating system from Cheetah to Sequoia. What operating system does the Mac use?...

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 to replace its "classic" Mac OS.

2025年1月1日 · macOS is the operating system designed to run on Apple laptops and desktop computers. As Apple grew and strengthened the ecosystem through the years, macOS operating system version history evolved too.

6 天之前 · macOS (aka OS X, Mac OS X) is the primary operating system for Apple’s Mac computers. Major versions of macOS are released once a year now, and usually maintained for three years. Apple usually provides security updates for the latest 3 releases, but this isn’t consistently applied and security fixes aren’t guaranteed for the non-latest releases.

2024年11月15日 · Here we’ll bring you up to speed on the names of the different versions of the Mac operating system in order: from the newest macOS to the first version of Mac OS X and the codenames that Apple used for them.