I refuse to watch TV on my computer. Looks like a 1920 movie.
I did not buy a $5,000, 70” TV to sit, dark, while I look at a 19” computer screen.
I can barely see my computer well enough to prevent a decent % of my misspellings.
That’s why you buy a computer with HDMI-out. We have ours hooked up to a projector servicing a 108” screen. When I want to watch something outside of the media room, I can plug any television into the HDMI-out on my laptop and use the network to access everything stored on the basement computer or internet.