The “Essentials” are things every RoboLab programmer should know.  Some of these movies will have assignments at the end.  It’s important to do these assignments, not just assume you “get it.”  The biggest reason why people have problems using RoboLab is not applying through hands-on programming what they have just learned.  It will take around four hours to complete this section.  Don’t just watch the movies . . . the assignments are important!