The video shows a person's hand pointing to different parts of a computer. The person's hand is visible in the foreground, and the background is a close-up of a computer's interior. The person's hand moves around, pointing to different components of the computer, such as the motherboard and RAM. The video is shot in a well-lit room, and the person's hand is the main focus of the video. The computer's components are visible in the background, but they are not the main focus of the video. The video does not contain any audio.