redo

When you make a small mistake in entering data in a cell using MS Excel, you can easily retype, but if you make a larger error, such as clearing cells by mistake, you need to use the Undo feature. Undo brings back the information that you thought ... was gone. Excel keeps a record of changes you make to your worksheet, and you can choose to undo the last one -- or as many as you want -- in reverse order. Then if you change your mind and want to do the changes again, you can simply use Redo. Undo only works on changes that you've made during the current session, so you can't undo procedures if you ... (view more)