To loop a PowerPoint slideshow, you'll need to enable looping in the "Set Up Slide Show" menu. Once you set your PowerPoint to loop, it'll start over from the beginning automatically after playing ...

You don't have to update your presentation in case you edit the pictures. When you want to open one of these separate pictures during the PowerPoint 2010 presentation, you must double-click its icon.

How Do I Create an Overlay in PowerPoint?. Employing the same design techniques that web developers use, you can make transparent and translucent shapes appear on top of other objects in your ...