In the video, a man is seen using a screwdriver to tighten a screw on a chainsaw. The chainsaw is green and black in color and has the brand name "Poulan" written on it. The man is wearing a white shirt and has a ring on his finger. The screwdriver he is using is red and black. The man is focused on the task at hand and appears to be experienced in using the tool. The background is not visible in the video, so the focus is solely on the man and the chainsaw.