The Student View and Instructor View options (at the top of the course window) toggle between your working view of the course and what your students see. For example, your view of the Gradebook is different from a student's view.
Select Student View to see the page as your students see it. While you are working in
While you are in student view, you can also work through
When you are in student view, clicking the Help link (at the top of the course window) displays the MyLab's student Help.
Note: Student view is a representation of what your students see; some features are not displayed exactly as they are to a student. Also, student view does not provide access to a student's account.