Adding and Deleting Legends
You can add a legend and specify its position in the chart. You can also delete an existing legend.
Adding a legend
Select the chart using the right-hand mouse button.
Choose Chart Options
.
Choose Legend
.
Select the position for the legend.
Deleting a legend
Double-click on the legend.
Choose Legend.
Select None.
The legend is displayed in the chart in the position you have specified. You can use the mouse to drag the legend to a different position and/or change its size/shape.