Microwave on Yom Tov

If you can use your electric oven or stove on Yom Tov, are you therefore also allowed to use your microwave to cook on yom tov…
And whatever that may entail;
*Setting minutes to cook,
*Defrosting meat
*No problem with light going on when you start the cooking? In fact maybe in this case you do want the light to see how the cooking is doing.?
*Closing it when you finished cooking and consequently turning the MW light off ( not like a fridge where you want to keep the door closed to maintain temperature)


One may not use a microwave on Shabbat or Yom Tov.