Everything I Know about Life I Learned from PowerPointIn the beginning was the Word. Now there's PowerPoint. It's used for weddings, warfare and webinars, for literature, lessons and law. And, of course, to tell everyone that Q4 is going to be a lot more challenging than Q3. PowerPoint is probably the most successful piece of software in history but do you know who invented it? Or why it's banned in American courtrooms? Or which Pulitzer Prize winning novel has a chapter entirely in PowerPoint? At its