Question

Q17. Ctrl + Z is the short cut key
combination for​

Answer 1

Answer:

To reverse your last action, press CTRL+Z. You can reverse more than one action.

Answer 2

Explanation:

Alternatively referred to as Control Z and C-z, Ctrl+Z is a shortcut key most often used to undo. Most programs that support Ctrl+Z also support the ability to undo multiple changes.

For example, you can press and hold Ctrl and while still holding the key, press "Z" three times to undo the last three changes.