Which key you should you press to leave the cell as it orginally was

you press enter or if you erased something press the undo button.

its not the delete key for the pennfoster gang

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.