Think back. Remember those overhead transparencies? Now think about PowerPoint (or Keynote or Open Office or Google Docs or any other presentation software). What does the presentation software give ...

Add articles to your saved list and come back to them any time. If the hipper than hip TED talks phenomenon is about "ideas worth spreading", then cloud presentation software Prezi has a ringing ...

One of the key differences between PowerPoint and Prezi is that the former is for producing linear presentations, while the latter lets you zoom in and out of points of detail. However, if you're more ...