In the video, a man is seen sitting at a desk with a computer tower in front of him. He is wearing a black shirt and has a beard. The computer tower is black and has a fan on the front. The man is holding a red button and is explaining how to install it into the computer tower. He points to the button and then to the tower, indicating where it should be placed. The man's actions are clear and precise, and he speaks in a calm and collected manner. The video is shot in a well-lit room, and the focus is on the man and the computer tower.