How to Use MS Word *Track Changes*This EXCELLENT YouTube video demonstrates how to use the "track changes" feature in MS Word, and also the "comment" feature. It explains how these features enable a proofreader to delete and insert text, affix comments to text to offer recommendations for revision, and illustrates a procedure for saving extra copies of a document (known as version control) so that the original is retained, and a new version with revisions is saved.