Key usage of microwave oven:

1. Start button: Press this button, the microwave oven will officially start working, which can heat or thaw food and bake food.

2. Door opening button: Press this button to stop the microwave oven and open the oven door. It should be noted that in the case of electricity, do not open the oven door at will.

3. Timer: used to set the cooking time. The general popular microwave oven has no start button, and its function is replaced by a timer. As long as the food is put into the oven cavity and the oven door is closed, the heating can be completed within the set time.

4. Function regulator: used to adjust the output power of microwave oven. Generally, popular microwave ovens have five levels of power, namely high power, medium high power, medium power, low power and thawing.

5. main power switch: except for popular microwave ovens, most microwave ovens will be equipped with this function button.

6. heating time key: used together with the numeric keys to set the heating time and control the heating of food.

Matters needing attention in the use of microwave ovens

1. Before use, you need to read the instructions carefully. Each product has different models and functions, and they also have certain differences in operation.

2. When heating ingredients, special containers should be used. For containers such as metal and inferior plastic, they should not be used in the microwave oven. If they are put into the microwave oven for operation, it is easy to damage the containers and the microwave oven.

3. It is not recommended to heat the ingredients repeatedly for a long time. If the ingredients are heated repeatedly for a long time, the nutrients in the ingredients will be easily lost, the ingredients may taste bad, and some harmful substances may be produced.