Discussion forums will, when you subscribe, notify you of activity by email. If you are expecting a response and don't receive one, check your email settings on the discussion board (at the bottom) and your junk mail folder in your email account (marking them as 'not spam' if they are there). Checking on this site regularly during the course is a good idea to avoid missing new posts or replies.

The course doesn’t send you an email once you have completed the course. You will see ‘100% completed’ above the content and the rewards links (bottom right) will now work. Remember that there is a short delay after you have completed the last activity.