This is the easiest way to add a iframe to your facebook fan page.You are allowed to add 12 tabs to your fan page.Remember facebook does not allow videos to auto play on a welcome page. Also check out w3shools the links is down below. to add the static html iframe app Just type in Static HTML: iframe tabs in the facebook search bar and it will come up. To check out more about learning html : http://www.w3schools.com