CAI's online courses are self-paced and can be taken from any desktop or laptop computer. Students typically have 120 days, or 4 months, from the date of purchase to complete the course. During that time you can enter and exit the course as often as desired and the system automatically tracks your progress. Upon returning to the course you have the ability to return to the point in the course where you last left off.
Learn more about CAI's online courses.