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macOS User Guide
- Welcome
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- Work across devices using Continuity
- Use iPhone as a webcam
- Use iPhone with Desk View
- Stream audio and video with AirPlay
- Use one keyboard and mouse to control Mac and iPad
- Hand off between devices
- Unlock your Mac with Apple Watch
- Make and receive phone calls on your Mac
- Sync music, books and more between devices
- Resources for your Mac
- Resources for your Apple devices
- Copyright
If a Time Machine backup on your Mac is interrupted
If you accidentally disconnect your backup disk during a backup, or if there’s a network problem, Time Machine may not be able to finish backing up. When the problem is corrected, Time Machine resumes.
To start a backup of your Mac at any time, click the Time Machine icon
in the menu bar, then choose Back Up Now.If the Time Machine icon isn’t in the menu bar, choose Apple menu
, then select “Show in Menu Bar” from the pull-down menu.
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