Here is a forensic description of the video: The video shows a computer lab classroom

Here is a forensic description of the video: The video shows a computer lab classroom. Several rows of computer workstations are visible, each consisting of a computer monitor, keyboard, and likely a CPU tower hidden below. Students are seated at some of the workstations, facing the monitors. The backs of their heads and shoulders are visible. One person, possibly the instructor, is standing near the front of the room by a whiteboard and a large monitor that displays what appears to be file directory. The lighting in the room is provided by fluorescent tube lights hanging from the ceiling, and ceiling fans are in operation.