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 ...

Learn how to create a summary slide that you can add to the end of a presentation to support a Q&A session with your audience using older stand-alone versions of PowerPoint and Microsoft 365. Adding a ...

Animations are one of PowerPoint’s most effective features. They aren’t just to make photos fly around (although that can be fun). Everything from personnel procedures to industrial processes to ...