Prezi has two different modes of operation: Edit Mode, in which you create your presentation, and Show Mode, in which you present your creations. In Show Mode, use these handy shortcuts to make your presentation go even more smoothly. Use this as a practice checklist before you start:

Use This Function: To Do This:
Full Screen Mode To accommodate a projector or for wider screen viewing.
Timing Intervals This allows you to set specific amounts of time for each screen to be seen. There are settings for 4, 10 and 20 seconds between screens. After you set them up, you can run Auto Play.
Zoom in By clicking the (+) sign, you zoom in to the screen.
Zoom out By clicking the (-) sign, you zoom out from the content.