A diagram is a collection of shapes that illustrates conceptual material. Excel 2003 offers a variety of built-in diagrams from which to choose, including pyramid, cycle, radial, and Venn diagrams as well as organization charts. Using built-in diagrams makes it easy to create and modify charts without having to create them from scratch. You can customize different parts of the diagram the same way you modify the shapes you create using the Drawing toolbar.
Create a New Diagram
Modify a Diagram