In a study on the efficacy of countdown timers at pedestrian crosswalks, Jacob N. Schmitz of the University of Nebraska determined that pedestrians faced with the countdown walked faster across the ...

With Microsoft PowerPoint you can craft a unique, effective presentation using its many features and media options. Although this plethora of features can be helpful, sometimes all the choices and ...

Any public speaker will tell you that the secret to a great presentation is interacting with your audience. When you think about presentations, Twitter might not be the first thing that springs to ...

In virtually every PowerPoint presentation I deliver, I need to show at least one Web page. Usually, I include a link to the page on a slide, which then takes me out of PowerPoint and into a browser.