How to sign up or begin taking the courses in aleks

[Old Guy]

Yes, starting the course over will give you a wide range of questions with the possibility of finishing with one exam. Requesting a knowledge check will give you a narrow range of questions the program tailors to you. A new knowledge check means creeping ahead in increments. I was usually ticked off when I got a knowledge check every 5 hours because they waste time better used to learn new stuff. As strange as it may sound, college level courses actually try to teach you something.