When using Undo and Redo, common questions usually focus on shortcuts, button locations, and redo conditions; this section includes 3 common questions and a glossary.
FAQ
Why does Redo not respond when I click it?
- First, confirm whether you used Undo in the current document.
- If nothing was undone first, Redo usually has no action to restore.
- Try Undo once, then click Redo again.
What are the keyboard shortcuts for Undo and Redo on Mac?
- The shortcut for Undo is Command + Z.
- The shortcut for Redo is Command + Y.
- If a shortcut does not work, use the matching button on the Home tab.
Can I undo or redo multiple times in a row?
- Yes. You can click Undo repeatedly to step back through multiple actions.
- After using Undo, you can also click Redo repeatedly to restore undone actions step by step.
- It is a good idea to watch the document changes while you work so you do not go beyond the step you want.
Glossary
| Term | Definition |
|---|---|
| Undo | Reverses the most recent editing action and returns the document to an earlier state. |
| Redo | Reapplies an action that was previously undone in the current document. |
| Collaboration mode | A working state in which multiple people can edit the same document together and keep changes in sync. |