A:Answer To access local channels with this TV you need to connect an antenna (not included). This TV has built-in Wi-Fi, during the initial setup it will scan for available Wi-Fi networks, select your Home network and enter the password when prompted. Unfortunately, the Xfinity app is not available for download on this TV. You have to connect a Xfinity device to one of the HDMI inputs on the TV to watch your Xfinity channels.