Stuck or dead pixels on your computer screen? They are very common with flat LCD displays. Well, Pixel Repair is a freeware dead or stuck pixel fixer that can help you test, detect and fix stuck and ...

Your laptop screen is made up of thousands of tiny dots of color, called pixels. Each pixel is comprised of three subpixels to create the image on your screen. These subpixels -- red, blue and green - ...

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Google Pixel 9 Pro and Pixel 9 Pro XL users are reportedly facing display flicker and vertical line on the screen issues. Now, Google has officially acknowledged the issues and has announced a repair ...

A defective pixel on an LCD screen. Bad pixels are often transistors that are permanently dead and appear as black dots or permanently energized and show up as white or colored dots ("hot pixels").

Ian Campbell is a reporter based in San Diego who writes features, interviews, guides and reviews for Pocket-lint. Before he spent his days covering great products for Pocket-lint readers, Ian was an ...