Word comes with predefined building blocks you can use to quickly create a specific type of document or to add an element to an existing document.
You can quickly navigate to specific points in a document by using bookmarks to flag information you might want to look up later, and cross-references to quickly jump to related information.
A table of contents provides an overview of the topics covered in a document and lets readers navigate quickly to a topic. You can format the table of contents by selecting a predefined format or by changing individual table of content styles.
After marking index entries for key concepts, words, and phrases, you can use the Insert Index command to tell Word to compile the index.
Documents can contain hyperlinks to Web pages, files, bookmarks, or e-mail addresses.