Hi, I figured it out. There is a link in the acceptance email from Kathleen that I needed to click on to get to the "classroom".

And I switched my pref to individual emails--not as overwhelming as I thought it would be.

And I'll need to check my SPAM filter as I think some email are not getting through.

All of these things are spelled out or in BOLD Caps in several places, so I've got a chance to practice patience with myself, right? And next time I'll try to be a little more resourceful. Thanks!!
Jane