Uber is an on-demand car service that allows you to request private drivers through applications for iPhone and Android devices. The service utilizes dispatch software to send the nearest driver to your location. Don't be fooled into thinking this is some sort of shared ride or cab service - Uber will send you a private taxi-style car. The service provides a cashless solution that charges your ride directly to the credit card on file with your account. This article will walk you through the process of using Uber to request a car.