In the video, a man is seen working on a computer. He is wearing a red shirt and is focused on the task at hand. The man is using a screwdriver to remove screws from the computer case. He then proceeds to remove the side panel of the computer case, exposing the internal components. The man carefully examines the components, pointing at various parts and explaining their functions. He appears to be knowledgeable about the computer and speaks with confidence. The video provides a clear view of the internal components of the computer, including the motherboard, RAM, and cooling system. The man's actions are deliberate and precise, indicating that he is experienced in working with computers.