A:AnswerI added it to my cart when it was on sale and then it went off sale and 7 weeks later it was back on sale at which time I bought it but since it was in my car I could check on it.
A:AnswerYes it does. However it also has terrible input lag, so unless you only plan to watch game shows and soap operas on it, it's kind of useless. It lags, blurs, and looks awful with any action on the screen.
A:AnswerI recommend adding a sound bar with a sub woofer. I bought an open box sound bar by Sony. The sound matches the picture and you may have to spend at least $250 for a sound bar with a sub woofer. The sub woofer just enhances and anchors the sound to make what you see more realistic.
A:AnswerBecause this is an awful, cheap Westinghouse television that wasn't made to be user-friendly. There is no way to do what you want to do because it's badly made.
A:AnswerI was able to successfully TV mirror with an Insignia 9" Windows 10 tablet. It passes through my Roku Stick, so it does work, but you may need a Media Stick hardware device for reliable connection. I recommend the Plex server app through a media stick for reliable PC or Smart phone media sync to TV.