SCMD 120: Introduction to Social Media Across An Organization. Enroll at learn.hootsuite.com. In this course, students will learn the fundamentals of social media and how your business can leverage multiple social networks and their millions of users. Discover what social media is, who’s using it, and why it’s important for your organization. Enroll in HootSuite University today and gain access to this fundamental courseware, along with a growing library of social media content for ongoing education.