macOS High Sierra on the App Store
apps.apple.com › us › appThe macOS High Sierra 10.13.6 update adds AirPlay 2 multi-room audio support for iTunes and improves the stability and security of your Mac. •Play music at the same time on multiple AirPlay 2-enabled speakers in your house, all in sync. •Fixes an issue that may prevent Mail users from moving a message from Gmail to another account.
Download macOS High Sierra | MacUpdate
www.macupdate.com › app › macOct 21, 2019 · High Sierra is still available for download for a clean install. The installer also allows for system reloads if you don’t want to reinstall from scratch. This release has interesting features that users might not notice at first as the real changes were done to the core of the OS.
Download macOS High Sierra 10.13.2 - Apple
support.apple.com › kb › DL1946Dec 06, 2017 · Download macOS High Sierra 10.13.2. Download. The macOS High Sierra 10.13.2 update improves the stability, compatibility and security of your Mac, and is recommended for all users. This update: • Improves compatibility with certain third-party USB audio devices. • Improves VoiceOver navigation when viewing PDF documents in Preview.