Instructions: Upon arriving in the classroom, the setup should look like one of these.
HDMI classroom (Library, Campus Center, some Chapel, Nease, a few misc.)
VGA classroom (the rest of campus not listed above).
Plug in the USB-A to USB-C Adapter cable to the USB-C Connection at the teaching station, and plug the USB-A cable into your laptop.
Move the Video connector (VGA or HDMI) to the Displayport to HDMI / VGA Adapter and plug it in to the Displayport connection on your laptop. Be gentle moving these cables, they have tiny pins in the ends that are easy to break!
VGA (you will not move the audio cable):
At the end of class make sure to
Disconnect and collect the adapters to take with you
Move the Video connector (HDMI or VGA) back to the USB-C Connector, returning to the original setup: