Duplex is a revolutionary online TV service. It is an app that allows you to watch live TV on your smartphone, tablet, or PC. It offers the best in live TV, and you can watch it anywhere, anytime.

What’s more, you can enjoy it with your friends, family, and neighbors. You can share your favorite shows with them, and they can watch them with you.

However, there might be some people who don't understand how it works. Hence, this application was made in order to serve as a guide on how to use Duplex.