We are working hard to create help content for this specific area of Word, however, we're not sure where to find this help button. Can you help us by telling us where you found this help button in the application?
Click the Was this helpful button below and then in the Any more feedback? box, please let us know where in the product you found this help button. For example, was it an error message or a dialog box? Did you click a help button or press F1? Any information you can provide on how to find that area will help us create new help articles for customers like you.
Thank you for any information you can provide.