18. What is the shortcut key to "Undo" the last action in a document? A.Ctrl + X B.Ctrl + Z C.Ctrl + Y D.Ctrl + U E.None of these
Option B Solution: The keyboard shortcut that is the opposite of Ctrl + Z is Ctrl + Y (redo). On Apple computers, the shortcut to undo is Command + Z. How to use the Ctrl + Z keyboard shortcut.
