Before beginning this tour, it may be helpful for you to familiarize yourself with the Doc-To-Help toolbar by reading Exploring the Doc-To-Help Toolbar for Microsoft Word. Using the Doc-To-Help toolbar is just one option when formatting your Word source documents. You can also use the D2HML Styles toolbar and dialog boxes to create Doc-To-Help Markup Language (D2HML). D2HML is the preferred and recommended method for formatting source documents. For more information, see Doc-To-Help Markup Language (D2HML) and the D2HML tutorial Using D2HML with Microsoft Word.