Geek To Live: Rock Your Presentation with the Right Tools and Apps - Lifehacker

At some point in your career as a student or professional, you’re going to have to give a presentation—and when you do, you want to be prepared with the right content and applications. Whether your demo’ing software or explicating Melville, a computer hooked up to a projector can either give an audience a great audio/visual experience, or a bullet-studded snoozer. Whether you’re using a Mac or Windows, PowerPoint or Keynote, or simply presenting straight from your web browser, there are a few power tips, apps, and tools that can make your slideshow or demonstration smooth, entertaining and memorable.