A List Style creates a set or group of styles. Word comes with built-in paragraph styles named Heading 1, Heading 2, Heading 3. But there is no connection between them. They just happen to share similar names. A List Style 'groups' those paragraph styles into some order. Only the List Style knows that Heading 1 is followed by Heading 2 and that it is followed by Heading 3. There are 9 levels in any List Style.

Michelle Castle began writing professionally in 2005. She has written technology news and tutorials for consumers, brochure and web copy for the Ehlers-Danlos National Foundation, and promotional materials for religious nonprofits including the International Pentecostal Holiness Church. Michelle has a Bachelor of Arts in English from Oklahoma State University. numbering in word