Help:Wiki University VisualEditor--Undo and Redo

Undo and Redo tabs
The first two tabs on the Visual Editor tool bar are the Undo and Redo arrows

Try these out
 Quick Quiz
 * What does the undo arrow allow you to do?


 * A. Fix a mistake you made before saving the page.
 * B. Reverse a link entered incorrectly after you have saved the page.
 * C. Reverse an entry after it was saved.
 * D. All of the above.


 * How many undos can you enter?
 * A. You can only reverse one entry at a time.
 * B. You can reverse more than one.
 * C. All of the above.
 * D. None of the above.


 * How many redos can you do?
 * A. You can only add back your edits one at a time.
 * B. You can add back more than one edit at a time.
 * C. All of the above.
 * D. None of the above.

Check your answers

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 * In case you have never used the "redo" or "undo" arrows in other programs, place this text in a sandbox page of yours (remember you can have as many sandbox pages as you want) and then use these arrows to both remove and restore this text:
 * Remember you cannot use these arrows after you have saved your entries.