Example of a layout that helps you insert clip art.
If you don't have photos for a presentation, try the clip art catalog. The content layouts in PowerPoint include a Clip Art icon that you can use to find art and insert it onto the slide.

Click the
Clip Art icon on the slide.

In the task pane, type a keyword for the type of image you want.

Select
Photographs as the media file type, and click
Go.
The clip art site offers free photos and includes links to many stock-image libraries that charge a small fee.
Remember, for any Web site that offers photos, be sure you follow the site's terms of legal use for the images.