I'm looking for a way to connect my Samsung smart tv to my laptop. I'd like to use my tv as my "monitor" so I can see everything i'm doing on my laptop shown on the tv. Both are running on the same wi-fi network. I also have a cable box and DVR - in case that matters. Can I connect my laptop to my tv wirelessly? Is it possible to use my tv as a "monitor"? If I can do this, what will I need to do this wirelessly? Or do I need to actually have certain specific cords to do this? Help!