Hi Brenda, you can embed YouTube videos by using the filmstrip icon (when you click to "write an article"). If you know a bit of HTML, it's best to click the HTML icon and embed iframe videos directly into your code. (iframes are the best choice and will ensure that every can see your videos.) You can size videos to be a maximum of 560px. Read this helpful article (http://www.dogheirs.com/dogheirs/posts/998-how-to-share-youtube-videos-in-an-article
) to help guide you through adding videos if you're not comfortable with HTML.