How to Make a Timer in Powerpoint. 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 ...

GitHub - fkatada/ms-PowerPoint-Add-in-Timer: A PowerPoint task-pane add-in that provides a timer. This sample makes use of the showNotification () alert, that pops up every ten seconds.

This animation lets you expose graphics in a cut-out circle. It's eye-catching and easy to create in Microsoft PowerPoint.