In the Help Viewer, use the Contents tab to navigate
through the help topic hierarchy.
Book icons
Book icons represent the hierarchy of help topics. Click a book
to display the book's help topic in the topic pane. Double-click a
book to display the hierarchy of books and topics below the
selected book.
Page icons
Page icons represent help topics. Click a page icon to display
help in the topic pane.
Plus and minus
Click the plus (+) sign to expand the book hierarchy, click the
minus (-) sign to collapse the book hierarchy.
Right-click menu
You can right-click anywhere in the table of contents to
display a menu that you can use to open all books, close all books,
print a help topic and to jump to a URL in the Help system.