- #MACOS HIGH SIERRA DOWNLOAD IMAC AIR HOW TO#
- #MACOS HIGH SIERRA DOWNLOAD IMAC AIR INSTALL#
- #MACOS HIGH SIERRA DOWNLOAD IMAC AIR SOFTWARE#
There are differences in opinion about whether or not you should encrypt your home computer. APFS includes native support for encryption so Apple can offer it directly and in a way that allows for new features to be added over time. So, FileVault used Disk Images and FileVault 2 relied on Core Storage. HFS+ never understood full-disk encryption. What Apple's doing specifically for macOS deserves a closer look. Something that was born for modern storage on state-of-the-art devices, and that could meet the needs not just of now, but of the near future as well.įor more on the technical aspects of Apple File System, and how it's implemented on iOS, see my APFS primer. Though Apple had done an admirable job McGyver'ing HFS+ over the years, bubble gum and paper clips could take the Mac no further. macOS High Sierra Apple File SystemĪPFS, the Apple File System was designed to replace the venerable HFS+ across all of Apple's devices. Some features, like HEVC encoding and decoding, require more recent models and processors. Basically, if your Mac is currently running Sierra, it can run High Sierra.
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You can download and install macOS Sierra, for free, on a range of hardware going back to late 2009. Here's a quick look back:įor more on past version and their features, please see my previous reviews:
That's a lot of years and a lot of features.
MacOS High Sierra is the thirteenth version of Apple's laptop and desktop operating system since the company acquired its foundations from NeXT.
#MACOS HIGH SIERRA DOWNLOAD IMAC AIR HOW TO#
How to download and install macOS High Sierra on your Mac macOS Sierra Evolution It's part of what makes High Sierra more than just a modifier shoved in front of last year's brand. Introduced over a year ago, already successfully rolled out to hundreds of millions of people through iOS 10.3, with High Sierra it comes fully to the Mac.Īnd that doesn't happen without shared talent and a unified focus. Look no further than Apple File System, the biggest improvement in this release, if not this decade. Not just for the teams, the operating systems, and the apps, but for us, the users. And the advantages of that approach are wicked obvious.
#MACOS HIGH SIERRA DOWNLOAD IMAC AIR SOFTWARE#
Most recently, the software teams have been better positioned to provide a more integrated, more unified infrastructure for both. iOS was born of macOS and Apple has been sharing advances between them for years now. Optimists (with Mac cups half-full) will realize that's a false dichotomy. There are new features in High Sierra too, of course, including support for virtual reality (VR) and significant additions to the Photos app, but the improvements to the foundation are even more impressive.Ĭynics (who believe the Mac cup is half empty) will no doubt play High Sierra off as a side-benefit of what Apple's doing with iOS for iPhone and iPad.
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