An oven with a microwave function allows you to cook as well as heat, meaning you don't need a separate microwave. In addition, it can be used to defrost frozen food more efficiently or by activating the microwave function while cooking, the cooking process is accelerated.

Proper ventilation is critical to the safe and efficient operation of your microwave oven, as it prevents overheating and allows air to circulate. It is important to follow the manufacturer's installation instructions to ensure proper ventilation.