A:AnswerYou can cast app that support this hardware to TV either iphone or android. For PC it is the same, as long the program you used is supported you can cast the exact screen to TV. I am casting chrome browser tab without any problem. Take note, no mouse pointer will appear on your TV.
A:AnswerIf you are using any paid app, feature or subscription service. Chromecast itself does not and you can use the free cast apps that you already have
A:AnswerNo, it will not work. The chromecast does not work with Xfinity apps or any third party add-ons. Only approved Google apps like youtube, Netflix, etc. You will need to get something else for this kind of apps.
A:AnswerWe have used multiple tablets, and phones, and laptops and cast them to the tv. May have to "cast screen" in some cases, but everyone in our home has connected to it.