If you have a newer TV, it is likely a "Smart" TV. That means it can connect to the internet and you can watch channels that stream from the internet to your TV. It is super simple to set up. You will need internet service and a router so that you have wireless internet (WIFI) transmitting through your house.
We don't have a smart TV but it works odd DISH an set up to do the cable country thing with Netflick or whatever the littl4 gizmo (Hulu??) is attached to the back. I will figure it out!!!??? Thanks!!
Probably cheaper to stream the channels we want and drop DISH!!! We do well to work the microwave!!
