Keynote
Keynote User Guide for Mac
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Welcome
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Use iCloud Drive with Keynote
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Export to PowerPoint or another file format
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Reduce the presentation file size
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Save a large presentation as a package file
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Restore an earlier version of a presentation
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Move a presentation
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Delete a presentation
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Password-protect a presentation
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Lock a presentation
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Create and manage custom themes
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Copyright

Lock a Keynote presentation on Mac
You can lock a presentation to prevent it from being accidentally edited, moved, deleted or renamed.
Lock or unlock a presentation
Click the presentation name at the top of the presentation window, then select or deselect the Locked tickbox.
Click outside the window to close it.
Locking a presentation isn’t the same as protecting it with a password — anyone can unlock the presentation.
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