2017年12月6日 · The macOS High Sierra 10.13.2 update improves the security, stability, and reliability of your Mac.

‎New technologies at the heart of the system make your Mac more reliable, capable, and responsive — and lay the foundation for future innovations. macOS High Sierra also refines the features and apps you use every day.

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.

macOS High Sierra (version 10.13) is the fourteenth major release of macOS, Apple Inc.'s desktop operating system for Macintosh computers. macOS High Sierra was announced at the WWDC 2017 on June 5, 2017 [4] and was released on September 25, 2017.

2022年11月22日 · macOS High Sierra helps you rediscover your best photos, shop faster and more conveniently online, and work more seamlessly between devices. macOS High Sierra is packed with new features...

macOS High Sierra Year introduced: 2017 Tech Specs. Documents. Mac Help. Software. Security Update 2020-006 (High Sierra) Download Security Update 2020-005 (High Sierra) Download Security Update 2020-004 (High Sierra) Download Security Update 2020-003 (High Sierra) Download Security Update 2020-002 (High Sierra) ...

2017年9月25日 · macOS High Sierra brings powerful, new core storage, video and graphics technologies to the Mac. Cupertino, California — Apple today announced macOS High Sierra, the latest release of the world’s most advanced desktop …

2023年5月5日 · Once downloaded, double-click the “Install macOS High Sierra” app in the Applications folder to begin the upgrade. Please see > How to download macOS. If your Mac is one of those listed here: ️ macOS 10.13 High Sierra is compatible with the Macs listed here. then click here and download the installer: > High Sierra.

2018年4月11日 · High Sierra is mostly an under-the-hood upgrade that sets the Mac up for the future. There are cool features in Photos and Notes, and Safari 11 has controls for autoplay videos. Read our...

macOS High Sierra, or macOS 10.13, is the fourteenth major release of macOS that was released on 25 September 2017. It was announced on 5 June 2017 at WWDC. This version introduces various changes to core macOS components, including a new filesystem (APFS) designed to replace the older HFS+ filesystem used since Mac OS 8.1.