In the video, a person is seen opening the lid of a washing machine and removing a knob. The person then proceeds to unscrew the knob and remove it. After that, the person replaces the knob with a new one and screws it back in place. The washing machine is white in color and has a round lid. The person's hand is visible in the video, and they appear to be wearing a white shirt. The background is not clearly visible, but it seems to be a laundry room.