You can access the Widgets section from your dashboard. You will see a Widget named "YouTube Video." This Widget enables you to display a video on the available widget areas. For example, if you would like to have a video of your school's fans singing your fight song, this is exactly the widget for you.
To start, drag the YouTube Widget from the left area, to the display section of your site you'd like it to appear - Sidebar, Bottom-Left, Bottom-Middle, Botton-Right. Give your video a title in the Header text field. Next, input the URL of the video you would like to have appear. Be sure to include the HTTP:// section of your URL, not just "www.youtube.com/1234". Click "Save" and you're ready to go. If you would like to move your Widget to a new display section, you are always able to drag/drop to a new area, edit it or delete it.