The answer to this question is given below in the explanation section
Explanation:
The ctrl+shift+e command is used to select track changes in a document.
Track Changes is a feature that is used in MS word or in wordprocessing application to track the changes inserted or modified by different users in a document. This helps the user to know where new text inserted or modified. Track changes help users to know new updates being inserted by other users in the document.
Furthermore, you can access the track changes features in the word file under the review tab. where you can find other related settings and features related to the track changes.
