Return the table to its state before the last action was taken and remove that action
from the history.
In an open table or worksheet, click
The table is returned to its state before the last action was taken, and the
action is removed from the history. You can repeat this all the way to the
initial state of the table (when it was originally loaded into the current
tab), if desired. Also, you can undo all actions at once by clicking
Note: This will have no effect if there are no prior actions
(i.e., if no actions have yet been taken or if you have undone all of
the steps in your history).
Note: Undoing the last action is different from going back one step. Undoing the
last action removes that action from your history, so that you cannot
subsequently redo that action.