The microwave oven is used to heat or cook foods quickly and efficiently. It is effective at heating anything with a high water content, so reheating drinks is a snap. The oven itself doesn't need to "warm up" to be effective, and many cups, bowls and plates can be put into the oven and used immediately upon removing them. A microwave oven also provides an unmatched level of convenience, and this is probably one of the supreme advantages of having this appliance handy.
the microwave was invented as a new way to cook food faster.
You can't. Only if it's a microwave-oven
A convection oven moves the air, a microwave does not.
compare microwave oven to conventional oven
Microwave oven
There are no famous microwave oven commercials. There were a lot of commercials for microwave ovens in the 1970s, but none stood out as famous. This question probably should have asked what a commercial microwave oven is. A commercial microwave oven is a microwave oven used by restaurants and cafeterias.
If you mean the microwave and OVEN , then it does have microwave oven and also electrical heating oven capability.
A convection oven moves the air, a microwave does not.
It is for baking conventional food, of course! Food cooked in a conventional oven will brown. Few microwave ovens will brown food. If you bake a cake in a microwave, it will generally look pretty anemic and will be of poor texture. There is no way to do justice to a rack of ribs in a microwave, either.
Microwave oven
a microwave
The purpose of the light in a microwave oven is to enable the user to observe the progress of the cooking, and to serve as another indication ... in addition to the sound of the fan ... of when the oven is energized. The light is only a convenience, and has no effect on the operation of the appliance.
I would use a microwave oven, it's a bit risky in a gas oven.