The Tutorial module is a datalist that is populated by the tutorials in each chapter. The list shows the Title and short description of the content. When the user clicks read more... they are taken to the details page where they can view the content of the tutorial and also navigate through the rest of the tutorials in the chapter or return to the list of tutorials in this chapter.
The module is also "Context Sensitive" so if you select "Announcements", the Chapter on the Announcements module will be open for you.
The Help Module is Searchable. Enter the term you want to Search for and click Search and a list of matching item will show up.