Question

what is Undo Redo command for computer subject

Answer 1

Undo. ... In most Windowsapplications, the Undo command is activated by pressing the Ctrl+Z or Alt+Backspace keybindings. In all Macintosh applications, the Undo command is activated by pressingCommand-Z. The common commandfor Redo on Microsoft Windowssystems is Ctrl+Y or Ctrl+Shift+Z.

Answer 2

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Undo is a command in manycomputer programs. It erases the last change done to the document reverting it to an older state. ... In all Macintosh applications, theUndo command is activated by pressing Command-Z. The common command forRedo on Microsoft Windows systems is Ctrl+Y or Ctrl+Shift+Z.



hope this will help u !!!!