OVERVIEW: What to know about transitioning to APFSĪPFS comes with built-in encryption out of the box that makes securing your Mac easier than ever. APFS was built not just for today’s storage needs, but storage needs of the future as well. While there were no big issues with HSF+, it wasn’t build for modern storage like SSDs.

APFS is the successor to HSF+, the company’s longtime file system on Macs, and is also the default file system in iOS, watchOS and tvOS. MacOS High Sierra brings the new Apple File System (APFS) to your Mac. One of the biggest updates, macOS High Sierra brings many new features to Mac users. For the full list of features supported across different Macs, check out Apple’s official macOS Feature Availability webpage.įor the security content of macOS High Sierra, seeApple’s support document. For instance, playback of 4K HEVC video requires a Mac running a sixth‑generation Intel Core chip or newer. Some features require a more powerful Mac. OVERVIEW: Apple’s new HEIF/HEVC media formats in iOS 11 & macOS High Sierra IF your Mac runs macOS Sierra it can run macOS High Sierra, too. To see your Mac’s model year and other underlying hardware information, choose About This Mac from the Apple menu.

MacBook (late 2008 aluminum or early 2009 or newer).

MacBook Air, MacBook Pro, Mac mini or Mac Pro (2010 or newer).

The system requirements for macOS High Sierra are the same as those for macOS Sierra:

Bring some small improvements to Photos, Mail, Note, Messages, etc.Apple provides a nice tutorial detailing the steps for upgrading to macOS High Sierra.

Add support for High Efficiency Video Coding (HEVC), with hardware acceleration where available, as well as support for High Efficiency Image File Format (HEIF).

It includes virtual-reality and machine-learning features, as well as support for external GPUs.

Update Apple's graphics API to Metal 2.

It can speed up common tasks like duplicating a file and finding the size of a folder's contents.

Apple File System (APFS) replaces HFS Plus as the default file system in macOS for the first time.

Some of these improvements are as follows: It focuses on performance improvements and technical updates rather than user features. Released in 2017, macOS High Sierra (version 10.13) is the fourteenth major release of macOS.

Do you want to install macOS High Sierra on your device? This post from MiniTool Partition Wizard tells you the macOS High Sierra new changes and installation requirements, and offers you the full macOS High Sierra download and install guide.

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