Keynote
Keynote User Guide for Mac
- Welcome
- What’s new in Keynote 14.0
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- Change object transparency
- Fill shapes and text boxes with colour or an image
- Add a border to an object
- Add a caption or title
- Add a reflection or shadow
- Use object styles
- Resize, rotate and flip objects
- Move and edit objects using the object list
- Add linked objects to make your presentation interactive
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- Send a presentation
- Intro to collaboration
- Invite others to collaborate
- Collaborate on a shared presentation
- See the latest activity in a shared presentation
- Change a shared presentation’s settings
- Stop sharing a presentation
- Shared folders and collaboration
- Use Box to collaborate
- Create an animated GIF
- Post your presentation in a blog
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- Use iCloud Drive with Keynote
- Export to PowerPoint or another file format
- Reduce the presentation file size
- Save a large presentation as a package file
- Restore an earlier version of a presentation
- Move a presentation
- Delete a presentation
- Password-protect a presentation
- Lock a presentation
- Create and manage custom themes
- Copyright
![](https://help.apple.com/assets/6513667B6940524EC308A7AB/651366806940524EC308A7CF/en_AU/dba9db3a6986a6ad57f1a3d09d3b9e44.png)
Undo or redo changes in Keynote on Mac
You can undo recent changes then redo them if you want them back.
Undo or redo actions
Undo the last action: Select Edit > Undo (from the Edit menu at the top of your screen) or press Command-Z on your keyboard.
Redo the last action you undid: Select Edit > Redo or press Shift-Command-Z.
If you want to delete all the changes you made since you opened a presentation, you can restore the presentation to its state when you opened it.
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