This video shows how to embed a YouTube video in a PowerPoint presentation in Microsoft Office PowerPoint 2007. First you want to copy the URL of the YouTube video that you want to embed in your PowerPoint. Then, open PowerPoint 2007 and click the office button in the top left corner (circular button with office logo). Then click "PowerPoint options" and check "show developer tab in ribbon". Then click "OK". Click on the developer tab, and click on "more controls". Then scroll down to "Shockwave/Flash object." Select it and click "OK". Draw the box where you want the YouTube video to be displayed. Right click the box you just made and select "properties". In the "movie" row, right click the empty space in the column next to "movie" and click "paste". Then, in the URL you just pasted, erase "watch" and the "?". Replace the "=" in the URL with a "/". Now close that window. Run the slide show, and you are all done.