You can navigate through the content using:
Table of Contents - select a title in TOC and the appropriate topic content will appear in the Topic pane to the right. If the TOC item has "+" sign near it, it means that the title contains other entries and can be expanded to view the list of entries.
Related Topics links - click on a topic link and the related topic content will be displayed in the Topic pane.
(Previous Topic) and
(Next Topic) buttons located above the Topic pane - allow users to navigate topics in the order they are presented in TOC.
Back and Forward arrow buttons on the Internet Explorer toolbar - allow the user to navigate topics in the order they have been viewed. Double-click on the Back button to return to the topic(s) previously viewed. To proceed to the topics seen later on, click the Forward arrow.
TOC Sync button - synchronizes the topic currently displayed in the "Topic" pane with the topic selection in TOC. The button can be used when the means of navigation other than the Table of Contents (such as Related Topics, Index, Search) were employed to display a topic in the Topic pane. When the user clicks the TOC Sync button, the topic currently displayed in the Topic pane will be automatically selected in TOC.