Prezi is a cloud-based presentation software and storytelling tool for presenting ideas on a virtual canvas.
Anyone can sign up to use Prezi for free. However, those with an educator account will have more functionality. To get started, used one of the following free licenses:
Edu Enjoy (must sign up with an edu email adress) - Prezis may be kept private and limit of storage space is 500MB.
Public - All Prezis that are created will be public and there is a limit of 100MB storage.