A:AnswerYou have to go into your settings on your Mac. Than go to display settings. In there you can chose how you want the tv monitor to work. Either as a ‘mirrored display’ or ‘extended display’. You can also choose to make it the main display or secondary.
A:AnswerMost cases its 6" above opening plus 1/8th per inch it protrudes out. I would say to be save at least 18". I down sized TV from 75" to 65" after a recent upgrade from wood stove to gas fireplace. Here is a link I used as a reference. Check your local codes.
https://www.rockfordchimneysupply.com/blogs/fireplaces-wood-stoves-and-inserts/fireplace-mantel-required-clearances#:~:text=There%20are%20National%20Fire%20Codes%20that%20require%20all,you%20must%20add%20an%20additional%20inch%20of%20clearance.
A:AnswerThere are standard ones from Samsung interface, but you can download and install pretty much most streaming apps out there. There hasn’t been one I use that I couldn’t found in the Samsung App Library.
