Take out the ingredients you want to heat and press the switch at the lower right of the microwave oven. After opening the lid of the microwave oven, put the prepared ingredients in. Cover the microwave oven and turn the first button to adjust the microwave oven power you want. Then turn the second button below to adjust the heating time you want. Wait until the microwave oven stops working, and then press the switch button. Just take out the heated food inside.