Courses Purchase access to your course materials and open your MindTap course. Purchase Access OnlinePurchase access to your course materials online. Open a CourseOpen a MindTap, WebAssign, SAM, CNOWv2, or OWLv2 course from your LMS, Cengage dashboard, or MindTap course. Open ToolsYou can access organizational and study tools from the toolbar. What you see in your toolbar varies depending on your course.