If you just want static links (meaning links that don't change every time you visit your homepage), you can just use basic HTML.

For example, say you wanted to link to CBS's site to be able to check up on your favorite TV show. You can add a line like this: <a href="http://www.cbs.com/">CBS</a> now, you'll see the words "CBS" on your module, and when you click it, you'll get taken to http://www.cbs.com .

If you need help learning some code, I recommend http://www.w3schools.com/html/default.asp (for HTML) and http://www.w3schools.com/js/default.asp (for JavaScript). Then, if you enjoy it and realize you'd really like to do this as a hobby, go ahead and grab a good book on learning web programming. It'll help out tremendously.

Good luck with your module overcast!