Imagine life without your fridge, microwave, oven, or washing machine. Most of us could barely last a single day without these conveniences—even though modern versions have only been around for the past 50 to 60 years.

In a relatively short amount of time, we've become totally dependent on our home appliances. But that's great news for appliance technicians, who are always in demand for installation and servicing. And it's definitely a positive trend for anyone considering appliance repair training.

Want a little preview of the kinds of issues you'll face on the job and learn about during appliance training?

Here's a roundup of the home appliances that always seem to need servicing, how they break down, and what you'll check first.