In the Navigation pane, click one of the following tabs:
To browse through a table of contents, click the Contents tab. The table of contents is an expandable list of topics organized in a hierarchy according to category.
To see a list of index entries, click the Index tab, and then type a word or scroll through the list. Topics are often indexed under more than one entry.
To locate every occurrence of a word or phrase that may be contained in a help file, click the Search tab, and then type the word a .