Here's how to use Uber, the incredibly easy app that can change your life

If you live in a major metropolitan city (and even if you don't), you're likely familiar with Uber. It's an on-demand, ride-hailing service that's available at the tap of a button, bringing a car to your location.

Uber is currently available in 70 countries on six continents in more than 400 cities

But if you've never used it before and want to learn how, have no fear! Here's how to use Uber.

Maya Kosoff wrote a previous version of this article.