Start playing a movie or TV show and press the Star (*) button on your Roku remote. Select Picture settings > Customize Picture Mode > Expert Settings. Here, you can adjust advanced settings such as ...
Go to Settings > Display & Brightness > Night Shift. From here, you can either schedule the feature at a certain time or enable it for the entire day and have it disable in the morning.
Sometimes, the feature can unnecessarily change the brightness, or you might need to turn it off to keep your screen brightness stable: Suppose you are on an Intel CPU and have integrated Intel ...
The missing brightness slider in Windows stops you from adjusting the screen brightness through settings or the action center. This usually happens because of old or incompatible display drivers.
Many of you will be happiest with the local dimming setting on “high” and the peak brightness setting on “high.” You can then evaluate whether to boost the brightness level. The TV may ...