To add a YouTube video to a PowerPoint presentation, enable the Developer tab, insert a Shockwave Flash Object on a blank slide, paste the YouTube video URL into its properties, removing "watch?" and replacing "=" with "/", allowing the video to play within the slide without blocking the next slide.

1. To Add YouTube Video to Your Presentation:
1. Open PowerPoint
2. Select the Office Button – PowerPoint Options
3. Add a check mark to “Show Developer tab in the Ribbon” and select OK
4. Add a new Blank slide
5. Click on the Developer tab and Select the More Controls icon
6. Under More Controls, select “Shockwave Flash Object”
7. Draw a box on the new blank slide. This will be the area in which your video will play. Be sure not to take up the
entire slide. Taking up the entire slide with the video will cause the next slide not to run.
8. Right click on the box and select Properties
9. Go to YouTube (or movie site) and select the URL for the movie
10. In the Movie property box, paste the copied URL

2. 11. In the URL, you will remove “watch?” and you will replace all “=” with “/”
12. Exit out of the dialog box
13. Play your slideshow