macOS User Guide
- Welcome
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- Continuity
- Hand off between devices
- Insert photos and scans from iPhone or iPod
- Copy and paste between devices
- Unlock your Mac with Apple Watch
- Make and receive iPhone calls in FaceTime
- Get SMS texts from iPhone in Messages
- Control accessories in Home
- Send files between devices with AirDrop
- Use AirPods with your Mac
- Stream content to Apple TV
- Resources for your Mac
- Resources for your Apple devices
If you can’t access a document, a folder, or an app on Mac
If you can’t use a document, a folder, or an app that you need, you may have to change the permission settings for that item.
If you share your Mac with other users, consult with the administrator of your Mac or network. An administrator can control permissions for individual users on a single Mac. On a computer network, an administrator may also be able to control user access to apps, folders, servers, and other resources.
If you are the only user of your Mac, see Change permissions for files, folders, or disks.
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