Deleted text and other content can be returned using this option. This will only be effective immediately after the deletion or 'undo' has occurred.

To return deleted content:

1. Click the 'Edit' option from the menu bar at the top of the editor window. A drop-down menu will appear.

2. Click 'REDO' to return the deleted content.

Alternatively, if the button is available you can click it to redo the undone changes.