Do the quiz as you watch the videos and do the reading. The quiz follows the same order as the videos/reading do.
You can access the videos from here or from Moodle; they both point to the same place.
All of the following are required except items labeled Optional are, well, optional (i.e., things that may be interesting but do not directly pertain to your success in this course).
Note: Do not try to learn all the details of the Debugger — just breeze through this video to get the ideas, and return to it later as needed. The questions in the quiz highlight the main points.
Download this code inspection checklist. Use it to help improve Mark's code as you follow the video below: