How to Change themes in Apple Keynote

Presentations, whether to give a marketing pitch for work or a lecture about biomes for your class, are pretty boring as is. So to use slides that have nothing but blank, boring blue or white backgrounds doesn't exactly help to keep your audience captive.

Make your next presentation as painless as possible by changing the theme in Apple Keynote. This iWork tutorial shows you how to change the theme without having to make changes to each slide.