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Double-click the file to begin installation. If the macOS High Sierra download completes, but there’s no prompt for the installation to continue, then search in your Mac’s application folder for a file called 'Install macOS 10.13'.
#Official macos high sierra 10.13 download how to
If you’re having problems installing macOS High Sierra, first make sure you check out our how to download and install macOS 10.13 High Sierra guide, which will take you through the steps you need to take to safely install the new operating system. You may be able to restart the download from there.įinally, try logging out of the Store to see if that restarts the download. If you still have a problem downloading macOS High Sierra, open up the App Store, click ‘View My Account’ and see if there is anything in the ‘Unfinished Downloads’ section. Delete them, then reboot your Mac and try to download macOS High Sierra again. If you’re still having problems downloading macOS High Sierra, try to find the partially-downloaded macOS 10.13 files and a file named ‘Install macOS 10.13’ on your hard drive.

It may also be worth switching from a Wi-Fi connection to an Ethernet cable, to ensure your internet connection is as reliable as possible. If this is the issue, try again later to see if the download now works. It may be because a lot of people are trying to download macOS High Sierra at the same time. There are a few reasons why you may get this problem.

That content can’t be downloaded at this time. Installation requires downloading important content. To enable Messages in iCloud, go to Preferences in Messages, click Accounts, then select “Enable Messages in iCloud”.A common macOS High Sierra problem at the moment is that macOS 10.13 begins to download, but then it pauses along with an error message that says “macOS High Sierra download has failed”.Īnother common macOS High Sierra download problem shows the error message: “Installation of macOS could not continue.
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macOS High Sierra lets developers create interactive virtual reality experiences on Mac for the first time, using the new iMac with Retina 5K display, the new iMac Pro coming in late 2017, or any supported Mac paired with an external GPU.3 With optimized support for Valve’s SteamVR and the HTC Vive VR headset, and content creation apps like Final Cut Pro X, Epic Unreal 4 Editor, and Unity Editor, developers have everything they need to create immersive new worlds for you to explore. Whether you play games, create content, or develop software, Metal 2 provides the power to bring your imagination to life.
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Now Metal 2 not only takes the visual experience to the next level, but also adds capabilities like machine learning, virtual reality, and external GPU support for entertainment and professional creative apps.
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Metal is a technology built into macOS that allows apps to unleash the full power of the GPU. And GPUs are becoming more and more powerful.


Today’s Mac experience relies more than ever on the graphics processor (GPU) in your computer. Using HEVC, videos stream better and take up less space on your Mac, while preserving the same visual quality. With the rising popularity of 4K video, a new industry standard arrives on Mac - HEVC (High Efficiency Video Coding, also known as H.265).1 It can compress video up to 40 percent more than H.264, the current standard for video compression. With macOS High Sierra, we’re introducing the Apple File System to every Mac with all‑flash internal storage, with an advanced architecture that brings a new level of security and responsiveness. But today’s flash‑based Mac systems open up new possibilities for innovation, so it’s time to lay a new foundation. Our current file system was designed in the early days of Mac, and it has performed beautifully ever since. And a file system is what organizes all that data into files and folders you can access with a click. To your Mac, everything you care about is data. From rearchitecting how it stores your data to improving the efficiency of video streaming to unleashing the full power of your graphics processor, it’s all central to today’s Mac experience. MacOS High Sierra introduces new core technologies that improve the most important functions of your Mac.
