edit
press command + Z to undo and command + Y to redo. or else, if you go to the edit drop-down menu, the 1st choice is undo and the 2nd choice is redo. there is also the undo and redo buttons next to the print button on your 1st and highest horizontal toolbar. they are 2 arrows.
quick access toolbar
It contains the save, undo, redo commands initially, but it can be customised so that you can have what you want on it.
The Redo and the Undo buttons
It's a quick way for the undo/redo buttons. Hold down X and press left to undo and right to redo.
redo-is when you do sometyhing over! undo-is when u undo something
UNDO and U will undo the last thing or group of things that you did. REDO will redo a command that was previously UNDONE
If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.If you have used the Undo command to undo some action you have taken, you can redo that action using the Redo command. Redo only comes available after you have done an Undo.
A list of actions to undo or redo.
When you undo something you go back to before you made the change. When you redo something you repeat what you have already undone. You have to first do and undo before you can do a redo. So if you undo something and realise that you should not have undone it, you can you use redo to effectively undo the undo.
Ctrl + Z = Undo
The redo button reverses the action of the undo button.