How to use redo option in Windows 8 Paint?
Redo option is used to repeat the last action done.
Option 1: Use the shortcut key Ctrl+ Y.
Option 2: Click the right arrow given above the home tab.
In the below given image, you can view the redo action done in the image.
If you are not able to find the redo icon above the Home tab, then add the icon to Quick access toolbar by the following step,
Select Customise Quick Access Toolbar icon and click Redo.