Black and White and Read All Over: Buttons and lights and settings, oh my!

Got to thinking about microwave ovens this week.When does anyone ever “think” about microwaves?When the old one threatens to completely quit, of course!I’ve had my present microwave since 1990, and it’s been an excellent worker-bee for the last 34 years.Old standby isn’t doing too well these days though.The only functioning selection numbers, as of today, are 1, 2, 3, and 4. That’s it. All others…