The Knowledge Base holds in-depth articles on common trouble spots, the study guide, and this Help & Support section.
- Sections open and close. Use the search box to find articles: it searches article titles and summaries.
- You can filter by course.
- Some sections are only for subscribers, or for students enrolled in or finished with a certain course. Those show a lock and say why.
- Some articles are interactive guided walkthroughs.
The Help & Support section is open to everyone signed in.