 Hi there, and this screencast I want to show you how you can control the amount of email that is generated by the site. Before I do that, I just want to mention one form of email communication that isn't controlled by the site. This is the Octel public gist mail list. So when you enroll on the course, you're not on the list. So if you want to receive general information and discuss the course, then you need to visit the gist mail email list service and subscribe yourself there. And if you want to control the amount of information you get from that site, there are options for that as well. But back to the site itself. So just to show you where you can set these changes, so within your profile, which you can quickly access by clicking on the link, there are some settings. Within the settings tab, there are things you can do like changing your password, but there's also an option to select the email notifications you can get. So you can see there's actually quite a long list of notifications, and so there's a very fine granularity of control. So whether or not people are mentioning you in terms of activities, friends and groups and so on. Some particular ones to note is we generate a daily newsletter. So this is made up of posts that have been collected by the course reader. So by default, you're all subscribed to get a daily copy of this. So within the email itself, there's an unsubscribe link. So if you click on that, you would essentially end up at this page. So you can choose not to basically unsubscribe by unticking the box and you can delete. Your subscription holds together and you click on okay and those options will be saved. And that's the main email controls for you and if I just quickly go back in here and just show you some of the other options. So as well as the activity streams, if you're involved in any forum topics, again, you've got control of that and groups as well. So there you go.