 The navigation block. The navigation block is a fixed block which you'll see in many places in Moodle. It might be on the right side as here, or on the left according to your theme. Site home is the front page of your Moodle, and dashboard is your customisable personal page which we look at in another video. These links expand to give you other options, and what you see in site pages will depend on what's been enabled by the administrator. For example, you could see other people's blogs or any site badges. My courses shows you courses you're enrolled in, and because we're in a course now, the link current course shows us elements of that course, participants, any course badges, and these words, reading, listening, speaking, are the names of the sections as they've been renamed from topic numbers. And if we click one of these links, any activities and resources within that section are displayed.