How to Add Video to Your PowerPoint 2013 Slides
Find a good movie and, if needed, download it or upload it to your hard drive.
The hardest part about using video in a PowerPoint presentation is finding a video file that’s worth showing. Use Google or any other search service to find a video to insert. Then, download the video to your computer. Or, you can create your own videos using a camcorder and video-editing software.