With iOS 11, iPhones and iPads are saving videos in HEVC format, or High Efficiency Video Codec, also known as H.265, since it’s the successor to H.264. This is a pretty under-the-hood improvement that most users probably won’t notice. If your Mac has a Fusion drive or a traditional spinning hard drive, you won’t get APFS right away. It’s a 64-bit architecture with built-in encryption and designed to speed up common tasks like copying big files. If your Mac has all-flash storage (an iMac with an SSD, or any recent Apple laptop), High Sierra will bring with it a new file system called APFS, or Apple File System. But while you may not notice these changes, they should make your Mac more efficient, which can save you battery life as well as speed up tasks. The biggest changes in High Sierra aren’t even user-facing features. What are the new features in macOS High Sierra? These are the best 17 features, tips, and tricks for macOS High Sierra. It’s not a huge release in terms of new features, but there are a few things that can make your life easier.

The newest version of Apple’s desktop operating system, macOS High Sierra, was launched on September 25.