Amazon.com description: Product Description: The interactive eBook CD, formerly the BookOnCD, includes the entire contents of the printed book and brings concepts to life with animations, videos, Try It! activities, guided software tours, and computer-scored activities that can help improve your test scores. Icons throughout the text indicate media elements and activities that reinforce material in the printed text. You can gauge how well you remember and understand the material you read in the textbook using the computer-scored activities. A tracking feature lets you keep track of your scores and once you have created a Tracking File, your scores can be saved to your local drive, a USB flash drive, or rewritable CD. This tracking feature also allows you to submit your scores to your instructor.