Once you find a forum you are interested in, you might want to be notified by e-mail when something is posted there, instead of having to check back all the time to see what's happening.
Click on the MY ACCOUNT button at the top of the HOME page. You will see a window with several tabs. Click on the WATCHED FORUMS tab. Just under the row of tabs, check either of the two buttons for e-mail notification: daily digest or each post. Then, put a check next to each forum you want to be notified for.
Now, you will be notified when someone posts to that forum!