Key Takeaways
- Keyboard shortcuts are the fastest way to undo and redo actions on your Mac. The shortcuts are Cmd + Z for undo and Shift + Cmd + Z for redo.
- You can also access the undo and redo actions through the Edit menu in most Mac apps. Simply click on Edit and select Undo or Redo.
- If you accidentally delete a file, you can use Time Machine or iCloud to restore it. If you haven't backed up your Mac, there are still ways to recover lost files using data recovery software.