10. Prezi

Prezi

Prezi is a web-based tool for creating the kind of presentations everybody used to do in Powerpoint. Nobody in their right mind would return to Powerpoint after learning how simple it is to make astonishing presentations that make sense.

Here's an example presentation; hit the More button bottom right, go fullscreen and autoplay:

TEDxBKK Speaker Package on Prezi

Prezi's homepage where you can sign up for free and start making presentations instantly:

http://www.prezi.com/