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macOS User Guide
- Welcome
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- Use Continuity across your devices
- Use your iPad as a second display
- Hand off between devices
- Insert photos and scans from iPhone or iPad
- Insert sketches from iPhone or iPad
- Copy and paste between devices
- Use Apple Watch to unlock your Mac and approve requests
- Make and receive phone calls on your Mac
- Control accessories in your home
- Send files between devices with AirDrop
- Use AirPods with your Mac
- Stream content to Apple TV
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- Understand passwords
- Use keychains to store passwords
- Reset your Mac login password
- Set up your Mac to be secure
- Guard your privacy
- Protect your Mac from malware
- Use Sign in with Apple for apps and websites
- Clear your Safari browsing history
- Manage cookies and other website data in Safari
- Find a missing device
- Resources for your Mac
- Resources for your Apple devices
If graphics tasks slow down your Mac
If your portable Mac is slower than expected when you perform graphics-intensive tasks, such as playing games or editing video, open Energy Saver preferences. Depending on your Mac, you may see options that let you improve graphics performance in exchange for shorter battery life.
On your Mac, choose Apple menu > System Preferences, then click Energy Saver.
Do one of the following:
If you see Graphics options, select Higher Performance.
You need to log out and then log in again for the change to take effect.
If you see the “Automatic graphics switching” option, deselect it.
Your Mac will always use high-performance graphics.
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