With the Track Changes feature turned on, each insertion, deletion, or formatting change that you or a reviewer makes is tracked. As you review tracked changes, you can accept or reject each change.
CommentsAs you review comments, you can delete them or respond to them.
Comment marks
Comment balloons
When you print a document with markup showing, by default, Word chooses the zoom level and page orientation to best display the markup in your printed document. You can also print only a list of all markup in a document.