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
The Undo and Redo buttons are typically found in the toolbar at the top of many software applications, such as word processors and graphic design programs. The Undo button often appears as a curved arrow pointing to the left, while the Redo button usually shows a curved arrow pointing to the right. In addition to the toolbar, these functions can often be accessed through keyboard shortcuts, such as Ctrl+Z for Undo and Ctrl+Y for Redo on Windows, or Command+Z and Command+Shift+Z on macOS.
By default, the Quick Access Toolbar typically includes buttons for Save, Undo, and Redo. However, buttons like Print, New, or Open do not appear by default and can be added manually by customizing the toolbar. Users can personalize the Quick Access Toolbar to include any commands they frequently use for easier access.
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.
The five basic buttons that should be located on the Quick Access Toolbar in PowerPoint 2016 include "Save," "Undo," "Redo," "Print," and "New Slide." These functions enhance efficiency by allowing users to quickly perform common tasks without navigating through the ribbon. Customizing the Quick Access Toolbar with these buttons streamlines the presentation creation process.
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.