If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

AP®︎/College Computer Science Principles

6,300 possible mastery points
Not started
Unit test

Welcome learners!

This review course includes 800+ practice questions, plus instructional articles and videos covering the topics of digital information, the Internet, cybersecurity, programming, algorithms, simulations, and data analysis.
Course challengeTest your knowledge of the skills in this course.Start Course challenge
AP® is a registered trademark of the College Board, which has not reviewed this resource.