LCD monitors contain millions of pixels, each one composed of three subpixels: red, blue, and green. When all three are on, a pixel looks white. Other combinations create other colors. A pixel can ...

What causes a laptop’s screen to suddenly have a tiny black spot in the middle of it and is there anything I can do about it? The black spot you refer to is most likely what we refer to as a ‘dead’ or ...

A pixel on your computer monitor or TV screen may be a very small thing. But if it is not acting in perfect concert with all the other pixels in the screen, the malfunction will stick out like a sore ...

Noticing black, white, or colored dots littering your Galaxy S23’s display is alarming. These dead pixels stand out clearly and can quickly ruin your immersive viewing experience. Don’t lose hope – ...