As the title says do you still have/use a microwave?
I have been without a microwave for about a decade, give or take a year when one took up space on top of a fridge in a house I was renting. Various parents, friends and relatives have gone longer. About the only thing I can see it being truly useful for is heating up baked potatoes so you can cook them in less than a few hours, though I do not mind the few hours thing for baked potatoes.