Yes, you may as long as you are on a LESSON PAGE. Just click on the SAVE button found at the corner-right part of your course player.
IMPORTANT: If you are doing a quiz or final examination DO NOT exit the course. You need to answer all questions, otherwise, your incomplete quiz or final exam will be graded based on those questions you have answered.
For further assistance, feel free to contact us at firstname.lastname@example.org.