Even though we treat the microwave like a one-size-fits-all solution for college students, kids and people who hate to cook, there's more to this common kitchen appliance than simply sticking in a cup of instant ramen and pressing start — that is, if you're using it correctly. And believe it or not, even though you've likely been pushing buttons on this supposedly "simple" appliance for decades, there's still a pretty good chance that you're doing it all wrong.