In the video, a person is seen working on a computer tower. The person is inserting a hard drive into the side of the tower. The hard drive is black and rectangular in shape. The person is using a screwdriver to secure the hard drive into place. The tower is made of metal and has several other components visible, including a fan and a power supply unit. The person's hands are visible, and they are wearing a black shirt. The background is blurred, but it appears to be a workshop or garage setting.