To move forward,
click 
To move backward,
click 
Browse buttons allow you to navigate back and forth through a limited series of related topics arranged according to the sections in the table of contents.
To move forward,
click
To move backward,
click
Note: If there
are no related topics forward or backward in the browse sequence, the
browse buttons will change colour and become inactive e.g. 
(no related topics after current topic) or 
(no related
topics before current topic).