In this chapter, you learned about the technical specs for graphics that determine their file size, quality, and flexibility, and you learned how to insert them into your presentations. You learned how to format a photo, and how to color, crop, and manipulate photos to create special effects.
In the next chapter, you'll learn how to work with charts. The charting tool in PowerPoint 2007 is much improved from earlier PowerPoint versions, and you'll find out how to take advantage of its new graphics-like capabilities for structuring and formatting numeric data in chart format.