Last week, two related things happened. First, I published a screencast about Google Plus according to a schedule we worked out early in the semester. That video is here: http://blogs.princeton.edu/etc/2012/04/09/etc-screencast-intro-to-google-plus/. Then, Google launched its redesigned interface for Google Plus, which made almost everything in that video useful only in the sense of nostalgia and retrospection. So, this week, we are offering this new screencast that introduces the new interface. Note that the functionality is almost completely the same, though the places where you get to that functionality has all changed.