Study Aids Databases

driving tests includes practice tests for the driver's exam for cars, motorcycles, and commercial driver's license as well as online driver's manuals and an FAQ section with detailed answers to 100+ DMV-related questions.

For more than a decade, the program has helped millions around the world learn the essential skills they need to live and work in the 21st century. From Microsoft Office and email to reading, math, and more, offers 125 tutorials, including more than 1,100 lessons, videos, and interactives, completely free.

Khan Academy

Khan Academy is an organization on a mission. We're a not-for-profit with the goal of changing education for the better by providing a free world-class education for anyone anywhere.  All of the site's resources are available to anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology. Khan Academy's materials and resources are available to you completely free of charge. -from

Learning Express

Learning Express provides a completely interactive online learning platform of practice tests and tutorial course series designed to help patrons, students and adult learners succeed on the academic or licensing tests they must pass. You'll get immediate scoring, complete answer explanations, and an individualized analysis of your results. The first time you use this database, you will need to choose a username and password.