There is a drawer to the left of the big TV on the right with a keyboard and mouse. Log in, the password is either “1250” or “1275.” Then open Powerapps which is pinned to the task bar. The TV to the right is the 80” inch program, and the TV straight ahead is the 60” inch program within Powerapps. Put them both on full screen so the black bar isn’t showing at the top.