Video Format: Play You probably already did it, but here are the steps to Preview the video.   5. Try it: Preview the Video Go to Video Tools ->Format ->Preview. Go to Preview ->Play.   What Do You See? PowerPoint will link to the video from YouTube. The video will play in the little Media Player. The Media Player has simple buttons to Start/Pause, adjust the Volume, and show Full Screen display.   Keep going...   Memo to Self: This presentation needs to be online, connected to the Internet, so that the source video can be played on youtube.com. Exam 77-883: Microsoft PowerPoint 2010 3. Working with Graphical and Multimedia Elements 3.5. Edit video and audio content. Video Tools ->Format ->Preview ->Play