Which one of the following is the windows program key combination for undo ? :

Correct option is D

The shortcut Ctrl + Z is used to undo the last action performed in Windows and many software programs. It is one of the most commonly used shortcuts, allowing users to quickly revert mistakes or unwanted changes.

Important Key Points:

1. Ctrl + Z helps reverse the most recent action, making it useful for correcting errors.
2. It is available in most software, including word processors, spreadsheets, and graphic design tools.
3. The undo function is often combined with redo (Ctrl + Y) for ease of reversing multiple actions.
4. This shortcut can undo typing, formatting changes, and other document alterations.
5. Undo stacks can vary, meaning users can reverse several actions in sequence.
6. It’s particularly helpful in creative work, where frequent revisions are necessary.

Knowledge Booster:

• Ctrl + C: Used for copying, not undoing actions.
• Ctrl + X: Used for cutting content, not undoing.
• Ctrl + V: Used for pasting, not undoing actions.