How to: Add a legend to a graph in a presentation.
Solution:
Edit the chart object, the 'Insert' menu and select 'Legend'.
1) Select (single-click) the desired graph object. (Handles appear around the border.)
2) Select the 'Edit' menu and select 'Chart Object'. (A submenu appears.)
3) Select 'Edit' from the 'Chart Object' submenu. (The graph application window appears with the menus and toolbar tools active.)
4) Select the 'Insert' menu and select 'Legend'. (The Legend appears.)
