For most college-bound students, taking and doing well on the SAT test is an important step in your educational journey, and being as prepared as possible beforehand can help set you up for success. SAT prep courses are designed to help students review and understand the material that will be covered on the SAT test, and can also help ease anxiety about taking the SAT. With so many SAT prep courses out there to choose from, however, deciding which one is best for you can be tricky. We've reviewed the top three SAT prep courses available, all of which are available entirely online, to help you decide on the right course for you. The top three are Kaplan Online SAT Prep, PrepScholar.com and Study.com. Keep reading to learn the top questions and answers about the top three, along with other info designed to help you become prepared as possible for taking your SAT test.