The video shows a person assembling a computer. The person is seen placing a fan into a computer case, followed by a cooler. The person then places a motherboard into the case and secures it with screws. The video provides a close-up view of the assembly process, highlighting the placement of each component into the case. The person's hands are visible throughout the video, and they are wearing a black t-shirt with a logo on it. The computer case is black, and the components are silver and black. The video does not contain any text or subtitles.