The video shows a man in a black shirt standing in front of a computer tower. He is using a screwdriver to remove the side panel of the tower and then proceeds to point at various components inside the tower. The man seems to be explaining the different parts of the computer tower, possibly for educational or instructional purposes. The computer tower is black and appears to be of a standard size. The man's actions are deliberate and precise, indicating that he is knowledgeable about the subject matter.