When you purchase the BCOP Review Course, you gain access to the BCOP Online Lecture Center, which provides you with links for each available lecture. You will receive 2 redemption periods for viewing each lecture. To view a lecture, simply click "redeem" next to the desired lecture at the Online Lecture Center and you will be given 24 hours during which you may watch the lecture as many times as you would like. Similar to a movie rental from iTunes, during that 24-hour period of time, you may pause, stop, rewind or forward through the video as much as you would like. After that initial 24-hour period is over, you will still be able to redeem your 2nd 24-hour viewing period during which you may watch the lecture again, as long as your account is still active (i.e., 1 year from the date of purchase). Most people watch each lecture once and then work on practice test questions in their Q-Bank before coming back to re-watch any desired lectures or content.