Question

short note on Undo and Redo​

Answer 1

Answer:

The undo function is used to reverse a mistake, such as deleting the wrong word in a sentence. The redo function restores any actions that have been previously undone using an undo.

Answer 2

☆HEY SISSO☆

UNDO :

Undo is a function performed to reverse the action of an earlier action. For example, the undo function can undo deleted text in a word processor. Some software programs may also have the capability of performing multiple undo's.

REDO :

repeat. to revise or reconstruct: to redo the production schedule. to redecorate or remodel; renovate: It will cost too much to redo both the kitchen and bathroom.