1.If the diagram is in a document or a worksheet, double-click on the diagram to open it.
2.Select the legend by clicking on its border. If there is no border, click on the background. The legend will now appear with a hatched border.
3.Choose a Position in Format[Align] to specify on which side of the diagram the legend is to appear.
4.If necessary, use the mouse to move the legend in order to adjust its position.