Appliances can be deceptively low-maintenance. Take your refrigerator, for example. It's easy to assume it's quietly doing its job in the background, on autopilot. And, to be fair, it usually is. But ...

Q: I’m not sure if my refrigerator temperature setting is working properly. The foods in it don’t seem all that cold, but I have the dial set at the recommended level. What temperature should a ...

Add Yahoo as a preferred source to see more of our stories on Google. Yulia Reznikov/Getty Images It seems like "the colder, the better" should be the name of the game with your freezer, to help keep ...