Prezi, the zooming presentation tool that makes presentations engaging and fun, has added some cool features.
Prezi has added 3-D backgrounds for the presentations, which can add some great images to your presentations. Also added are Fade-In Animations like PowerPoint has to slowly reveal your content or only have it come up once you click. Great for posing questions and hiding the answer. The third new feature is screen blackout. Press the "B" key during your presentation and black out your screen. This is a great feature when you want to get your audience/class's attention without any distractions.
Prezi is a great alternative to PowerPoints and can make a presentation more engaging and interactive. It lets you easily embed videos and other media and the zooming actions make it more interesting. Like any presentation tool though, the content comes first.