Here are some popular ways to navigate the Channel Guide:
Scroll through the Channel Guide and click on any channel to start watching.
Click directly on a channel in the guide to start watching. If you clicked to enter Full Screen mode, tap the icon, or click the back arrow in the upper left to return to the Channel Guide.
On other devices, such as Roku, Apple TV, Chromecast, or Smart TVs: Use the proprietary remotes to navigate the Channel Guide. Changing channels may vary slightly by device.