Adding Clip Art
If you have chosen one of the simple content layouts, your PowerPoint 2007 slide should resemble the above graphic. The content icon in the middle of the slide contains links to six diffent types of content that you can add to the slide. The clip art button is in the middle of the bottom row of icons.
Tip - If in doubt about which button to use, simply place your mouse over a button until the little help balloon appears. These balloons or Tool Tips will identify what the button is used for.