Yes you can.
I am not sure either. I would think the TV has HDMI connections since some people like to bring their video games. I would call and ask.
Yes. I have done it with my Chromecast.
Ours had HDMI input
I honestly don't remember. All TVs do have Netflix, Hulu, HBO, etc apps all built in. Not your question, I know, but there it is.
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