A:AnswerYes just have your recipet from when you bought it online and it will be easy and worry free. I have never had a problem with Best Buy customer service
A:AnswerIt will not display 100% of the same screen as a computer monitor, you lose some pixels around the edges, but it is definitely serviceable if you use it as a 2nd display or a main display if you don't need every corner displayed.
A:AnswerAnalog channels will be grainy, as it is the lowest standard of broadcasting the channels. Over the air channels with just an antenna will pick up HD channels and the picture is awesome!
A:AnswerI am no longer in the same location as the TV (bought for mom), but as I recall, it does have USB. This does NOT mean it is a smart TV, inherently. But it should make it easier to spend an extra $25-$35 dollars on a Google Chromecast or Amazon Fire Stick device and have a home wireless network, then you should be able to make it act like a smart TV.
I do not remember seeing a Network cable for this device. Again, you would need a third party device (Goole chromecast or similar + home wifi) to make it work. This is NOT a smart TV.
