<html> <body>My personal list of the best comic book movies:<ol><li><a href="http://imdb.com/title/tt0468569">The Dark Knight</a></li><li>Spider-Man 2</li><li>The Avengers</li></ol></body> </html> ]]>
Great! We could add a link to each list item if we wanted to.
The <a part comes first, followed by href. After the = sign is where we place the URL. At the end, we use the closing tag.