This is a very clear and simple but thorough introduction to all that a beginning college student should know, from searching basics, to finding books and articles, to web searching and evaluating.

There is minimal interaction, but there is some; at certain points in the tutorial, you cannot proceed without making a choice, which is then shown as correct or incorrect with some explanations of why each is so.

There is a very handy review section with each module, which clearly presents the topics in outline form, with links to go back to the section and review specific parts. Anyone can proceed through the tutorials, but only students can login to take the quizzes.