Computers are a part of our lives and we use them for various purposes. There are some tasks which we have to do on computers regularly and one of them is undoing something we have done. So, how do you undo on a computer?

There are a few ways to undo something on a computer. One way is to use the keyboard shortcut Ctrl+Z. This shortcut will undo the last thing that you did. Another way to undo something is to go to the Edit menu and select Undo. This will undo the last thing that you did in the …