I'm going to do a whole series on PowerPoint presentations. But here's everything you really need to know in less than 60 seconds. For starters, don't use a slide unless it focuses on just one idea per slide, number one. Number two, don't use text. Have an image for your ideas. You don't want to have text, email that to people give it as a handout number three, if you're talking, don't show a slide.
If you show a slide, shut your mouth. Ask people to focus on one thing, do those three things and you will be better at PowerPoint presentations then the vast majority of the world