Most people leave their TV settings untouched, but if you have a Samsung, a few simple adjustments can significantly improve picture quality.

On One UI 8, go to Settings > Notifications > Advanced settings. From there, scroll down to Manage notification categories ...

How to: Open the Settings app > Display. You'll get two cards for Light and Dark. Tap on the Dark option. Alternatively, you can change the system wallpaper and continue using the light theme, but ...