Help:Wiki University VisualEditor--Undo and Redo

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


 * A. Fix a mistake.
 * B. Reverse a link entered incorrectly
 * C. Fix a page that was messed up by someone else but no other edits have been made since then.
 * D. All of the above.

Check your answers