Smart locks from brands like Kwikset can go wrong, but there's thankfully a way of resetting them back to factory settings and changing the code. Here's how.

It's wild to think that not too long ago, we were all turning physical keys in car doors and ignitions. But today, many new cars don't come with keys at all anymore. That's because smart key ...

Most cars allow you to start the engine by pressing the ignition button with the key, or by placing the key in a specific ...