The meaning of UNDO is to open or loose by releasing a fastening. How to use undo in a sentence., This tutorial will show you how to undo and redo your last action in Windows 10 and Windows 11. The Undo and Redo options in File Explorer allow you to quickly and easily correct mistakes made in File Explorer and most other apps., Undo is an interaction technique which is implemented in many computer programs. It erases the last change done to the document, reverting it to an older state. In some more advanced programs, such as graphic processing, undo will negate the last command done to the file being edited., Undo is an action-oriented verb that involves reversing or annulling a previous action, whereas undue is an adjective that refers to something unjustified or in excess. Recognizing the difference is key to ensuring clear and precise communication., Undo is a function performed to reverse an earlier action. For example, the undo function can undo deleted text in a word processor. Some programs may also have the capability of performing multiple undo actions., To Undo an action in a Windows application, use the Ctrl+Z keyboard shortcut. Press and hold the ‘Ctrl’ key and then press the ‘Z’ key. Once the changes are undone, release both keys. Keep.