How to add a looping introduction to a PowerPoint presentation Your email has been sent To prime your audience for the main event, run a preview or welcome slide while the crowd arrives. Displaying an ...

Surprising an audience with a unique visual twist during a business presentation can make your slideshow memorable. One way to do this is to add a moving video background to one of your PowerPoint ...

Now let us see these steps in detail. On the Selection Pane, hide every placeholder on the first slide. Close the Selection Pane. Go back to the Slide Master tab and click the Background Styles button ...