To enable the Track changes mode, do one of the following:
•Click Tools > Review > Track changes.
•On the Toolbar, switch the Track changes on.
•Press Ctrl+Alt+Shift+E ( Cmd+
Option+
Shift+E).
When the Track changes mode is on:
•New changes are recorded.
•You can view, accept, and decline changes.
When the Track changes mode is off:
•You can view, accept, or decline changes made earlier.
•You don't have access to changes made by users after the Track changes mode was disabled (they are not recorded and do not need to be accepted).