Undo (Ctrl-Z) - Undoes the last comment undertaken i.e Delete a word , click UNDO the word is printed back to its position.
Redo - (Ctrl-Y) Redoes the command again in this example deletes the word again
redo means do something over again and undo means to do it back
quick access toolbar
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
You use redo to undo an undo, but you use repeat to initiate the same keystrokes just completed in your typing.
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.
They can be but it would be counter-intuitive. Redo is the antonym for undo and should only be enabled when the last command was an undo, which should automatically disable the repeat command. Redo remains enabled until the undo history is empty, or another command besides undo is selected, at which point the repeat command should be enabled again.
A list of actions to undo or redo.
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 button reverses the action of the undo button.
Ctrl + Z = Undo
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.