There isn't a specific automated way to create a PowerPoint stopwatch or countdown timer in PowerPoint, so it isn't straightforward. However, you can display a number on a PowerPoint slide and set ...

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 ...

Unless you prepare extensively for a presentation, it's very difficult to know how much time you really need in a meeting. Plus, it can be really embarrassing to go long, especially when your audience ...