<p>I am going to sign up for NPB 15V next quarter, but I am not sure how the virtual classes work. I know that they are online, but do you go online anytime, or are they only available at certain times. The class is 4 units, but the time listed is only 50 minutes with 2 other times listed as tba. Has anyone ever taken on of these before?</p>
<p>The lectures are available whenever they are posted. As far as I know you don’t have to look at the lectures at the time the class is scheduled to be taken. My roommate has taken one and it was fairly easy.</p>