In the video, a person is seen using a digital oven to preheat it. The person presses the start button on the oven, and the temperature is set to 450 degrees Fahrenheit. The person then presses the preheating button, and the oven begins to preheat. The display on the oven shows the temperature and the time remaining for preheating. The person's hand is visible as they press the buttons on the oven. The oven appears to be a modern digital model with a black and silver exterior. The display is bright and clear, making it easy to read the temperature and time. The person's actions are deliberate and precise, indicating familiarity with the oven's operation.