To undo something on Mac, you can use the Cmd+Z shortcut. The last action on your Mac will be undone. To redo an action on Mac, press Cmd+Z+Shift.
Shortcut of Undo and Redo: What are Shortcut Keys for Undo and
How to Undo on Mac & Redo on Mac
How to undo and redo on a Mac
The best keyboard shortcuts for Windows and macOS
21 Most Useful Mac Keyboard Shortcuts That You Need To Know
Mac Shortcut for Redo [2023 Best Way]
How to undo and redo on Mac: a comprehensive guide
How to Undo in Notes on iPhone
How To Undo/Redo On iPhone & iPad
How to Undo on MacBook & Redo on Mac (Complete Guide)
How to undo and redo on Mac: a comprehensive guide
Redo and Undo shortcut: How to use on Windows, Mac - gHacks Tech News
Solved: Undo Button? - Adobe Community - 9281641