In the video, a person is seen assembling a computer. The person is shown placing a motherboard into a computer case, followed by attaching a power supply to the case. The person then proceeds to install a hard drive into the case. The video provides a close-up view of the components and the person's hands as they work on the assembly. The computer case is black, and the motherboard is silver with red and black cables. The power supply is also black, and the hard drive is silver. The person's hands are visible throughout the video, and they are wearing a black shirt. The video does not contain any text or subtitles.