Professional audio video editing software. MacOS High Sierra may not offer many radical changes to the user experience, but there are plenty of quality of life changes, and its under-the-hood alterations should help future-proof your Mac. Apple's MacOS High Sierra update offers lots of behind-the-scenes changes that should make the Apple's desktop OS easy to use. High Sierra might disappoint those looking for whizzy new features. MacOS High Sierra 10.13 can upgrade Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, Lion Your web browser downloads the following older installers as a disk image named InstallOS.dmg or InstallMacOSX.dmg. Open the disk image, then open the.pkg installer inside the disk image. It installs an app named Install Version Name. May 12, 2020 Your MacBook Pro 2011 can upgrade to High Sierra. What version of OS are you running at the moment. High Sierra is available from the App Store,please use Safari as your browser when you click on this link, How to upgrade to macOS High Sierra - Apple Support. MacOS 11 Big Sur. MacOS v11 (codename Big Sur) is the latest version of the operating system for.
Thank you for using Apple Support Communities. Congratulations on your new MacBook Pro! It's my understanding that after updating to macOS High Sierra, AirPlay isn't available in the menu bar. I'm happy to help.
First, follow the steps in Get help section of the link below:
Use AirPlay to display video from your Mac on an HDTV
If the issue persists, test in another user account. This will help determine if the issue is user specific or system wide.
How to test an issue in another user account on your Mac
Please let us know the results. Include any additional troubleshooting steps you may have tried.
Have a great day!
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Oct 22, 2017 1:44 PM
