The CD-ROM that comes with the software works both on PC and Mac computers. There is an educator version which requires that students and educators log in with user name and password. The educators' version's functions with full score keeping and record keeping and record keeping for up to 200 students per volume. All exercises and ear training screens can be replayed for further reinforcement before the student moves on to more challenging material. In the review section at the end of each unit, although students do get immediate feedback indicating which answers are correct or incorrect, they may not go back and change an answer once it has been entered.
Reviews cover everything learned in the unit, including ear training.
The review functions as assessments for teachers and do not show scores while being taken, but rather display and then record the score at the completion of the unit review. At the completion of the review, a student's scores are displayed and recorded for each section, as well as an overall score for the unit., and an overall score for all units taken up to that point. Reviews are scored based on percentages. The number of times the student has taken the review is also recorded. Once a review has begun, users may not leave without losing their score.