![](../graphics/help.gif) |
Clicking
this button causes this window to appear.
|
![](../graphics/glossary.gif) |
Clicking
this button causes a list of topic-specific terms and their definitions
to appear.
|
![](../graphics/index.gif) |
Clicking
this button causes an index of the topic to appear.
|
![](../graphics/exit.gif) |
Clicking
this button causes the learning session to end.
|
![](../graphics/menu.gif) |
Clicking
this button brings you to the last menu screen you visited.
|
![](../graphics/back.gif) |
Clicking
this button brings you to the previous page.
|
![](../graphics/next.gif) |
Clicking
this button brings you to the next page.
|