A:AnswerI’m not exactly sure what YouTube tv is, but the WiFi connects wirelessly to your router. The TV has a YouTube app built in to get you directly to YouTube. It even comes with a free month Netflix subsection, which is pretty cool.
A:AnswerI believe so its a smart TV so all you would do is is program it for your service provider. I'm in the US and my service provider is At&t Uverse so when I was setting it up which you can do with your cell phone after downloading the smarthings app I just chose Att Uverse it asks you basic questions, like your zip code so it can pin point your area I do not see why you would not be able to use it in Europe.