The video shows a close-up of a computer's interior, specifically the cooling system. The cooling tubes are illuminated with a bright green light, which stands out against the dark background of the computer case. The tubes are arranged in a complex network, with some running vertically and others horizontally. The camera slowly pans across the cooling system, allowing viewers to see the intricate details of the tubes and their connections to the various components of the computer. The cooling system appears to be well-maintained and clean, with no visible signs of damage or wear.