Protecting the Original Before allowing other readers to annotate or edit a document, students should save the original under a different name.
Students can also protect a document to allow only certain types of changes.
To let reviewers insert comments and not change the contents, check Comments. You can also add a password that reviewers must enter in order to make these changes. Reviewer Identity Different reviewers can comment within the same document. If a document is unprotected or has been set to allow tracked changes, you can set Word to show all revisions made to the document. Go to the Tools menu, select Track Changes , and then select Highlight Changes .