macOS User Guide
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Welcome
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Use Continuity across your devices
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Use your iPad as a second display
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Hand off between devices
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Insert photos and scans from iPhone or iPad
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Insert sketches from iPhone or iPad
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Copy and paste between devices
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Use Apple Watch to unlock your Mac and approve requests
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Make and receive phone calls on your Mac
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Control accessories in your home
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Send files between devices with AirDrop
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Use AirPods with your Mac
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Stream content to Apple TV
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Understand passwords
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Use keychains to store passwords
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Reset your Mac login password
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Set up your Mac to be secure
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Guard your privacy
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Protect your Mac from malware
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Use Sign in with Apple for apps and websites
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Clear your Safari browsing history
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Manage cookies and other website data in Safari
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Find a missing device
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Resources for your Mac
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Resources for your Apple devices

Use subtitles and closed captions on Mac
You can customize the display of subtitles and captions, and choose to use subtitles for the deaf and hard of hearing (SDH) or closed captions, whenever they’re available.
On your Mac, choose Apple menu
> System Preferences, click Accessibility, then click Captions.
Do any of the following:
Enable closed captions and SDH: Select the “Prefer closed captions and SDH” checkbox.
Stop using closed captions and SDH: Deselect the “Prefer closed captions and SDH” checkbox.
Create a style: Click the Add button
, enter a name for the style, then change settings for the background and text. To have your style setting always used, deselect the “Allow video to override” checkbox.
Edit a style you created: Select the style in the list, then click Edit.
Delete a style you created: Select the style in the list, then click the Remove button
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