How to show or hide Tracked changes
Viewing your document in Final Mode hides tracked changes from view in the Editor. This mode previews what the text of the document would look like if all suggested changes were accepted. In this mode you might find it easier to double-check spacing and punctuation. If you edit the document in Final Mode, it still tracks your changes without showing the track changes markup.
To view your document in Final Mode, click Review tab > Tracked Changes group > Final Mode.
The button is highlighted to indicate when Final Mode is enabled. To turn Final Mode off, select this option again.