macOS Support

All the topics, resources, and contact options you need for macOS High Sierra, Sierra, and more.

Upgrade requirements
Back up your Mac
Move content to a new Mac

Update to macOS High Sierra 10.13.4

macOS High Sierra brings new technologies that make it more reliable, responsive, and ready for future innovation. And refinements improve the features and apps you use every day.

Download macOS High Sierra
Find out what's new in macOS High Sierra

Using macOS

Learn how the powerful features in macOS make everyday tasks easy and fun.

Pick up where you left off with Continuity

Move seamlessly between your devices with Handoff, Universal Clipboard, iPhone Cellular Calls, and more.

Learn about Continuity
Use Photos on your Mac

Photos for macOS High Sierra introduces faster photo organization, advanced editing tools, expanded support for third-party apps, and more.

Learn about the Photos app
Use Siri on your Mac

macOS High Sierra includes features from Siri on iOS as well as new capabilities designed just for your desktop.

Learn about Siri

What else can we help you with?

Resources

Mac Help
Learn more about High Sierra
Tech Specs
See High Sierra Tech Specs
Mac Basics
Learn about your new Mac

Have a question? Ask everyone.

The members of our Apple Support Community can help answer your question. Or, if someone’s already asked, you can search for the best answer.

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