A:AnswerNo, this TV does not have built in Goggle Chromecast. But it does have built in Amazon Fire TV. They are both are streaming products, but competing technologies. With the streaming technology built in to the TV, you save the cost of buying a stick that plugs in to an HDMI port on the TV. Here is a link to an excellent and recent article that compares the Google Chromecast, Amazon Fire TV, and Roku streaming technologies. https://www.tomsguide.com/us/fire-tv-chromecast-roku-face-off,review-4855.html
A:AnswerUse a browser source like Amazon Silk (on the TV) to go straight to the internet and download the App just like a computer. It should work then when you load it.
A:AnswerI put my settings on channel search with my coaxial cable hooked into the t.v. it ran the channels and saved everything my signal picked up fine. I do have an amp for the indoor antenna but it shouldn't make a huge difference
