When using Undo and Redo, 3 common question types include undo range, behavior after saving, and recovering deleted content; this FAQ covers 3 frequent questions.
FAQ
How many steps can I undo?
- Tap the Undo button at the top of the editing page.
- Each tap reverses one recent action.
- If you need to go back further, keep tapping Undo. The available number of steps depends on the current edit history.
Can I still undo after saving?
- Save the presentation and keep the file in an editable state.
- Tap Undo and check whether the recent action can still be reversed.
- If the current edit history is still available, you can continue to undo. If that history is no longer available, earlier states cannot be restored from this control.
How do I recover content that I deleted by mistake?
- As soon as you notice the deletion, tap Undo.
- Check whether the deleted content has returned.
- If you already used Undo and want to restore that action again, tap Redo.
Glossary
| Term | Definition |
|---|---|
| Undo | Reverses the most recent editing action and returns the file to its previous state. |
| Redo | Restores an action that was previously undone. |
| Edit history | The sequence of recent actions in the current editing session that can still be reversed or restored. |