A:AnswerThis will work with a VCR but only if it has RCA (Yellow/Red?White) ports. I think the tuner is digital only so doubt it will take an analog coax signal (the screw in kind). I could be wrong. You can still find devices that will convert the VCR's analog signal to digital. Keep in mind though this is a 720p so the VCR's signal will not be very sharp as will any other HDTV. It'll be the same quality as if watching old tv shows.
A:AnswerThis is not a smart TV, so the answer is No... Unless you have some sort of streaming device plugged into it that will allow you to view it like a Roku, Amazon Fire Stick, Chromecast, etc.
A:AnswerIt sounds like you might have a bad remote or the cc isn't available on the channel your using might check with best buy about getting a replacement as I don't actually use the cc but the feature activates easy from the remote with the push of the button
A:AnswerHi, yes you can connect your console to this tv, you’ll just need to buy the appropriate cable (Best Buy staff can advise when you buy the tv). I would recommend spending a few dollars more on a better tv as the picture quality on this tv is very poor