What format settings for DVR?

Hi,

I have a Dell XPS 15 2in1 laptop with a 4k screen running on Windows10. I have attempted to capture Netflix but the picture is either very pixelly or i only capture a portion of the screen.
The format settings are numerous. How does one pick the correct setting fr my laptop?

Best,

Simon

DVR is probably not going to work with an XP computer. I personally use the Chrome option and the default settings on my Windows 10. Also, in the settings-under DVR turn off hardware acceleration.