Screen resolutions have different color depths, which determine the number of unique colors the computer can reproduce in an image. The higher the color depth, the better pictures and videos look on a ...

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 - ...

Have you noticed that your external display doesn’t look right when using it with a MacBook Air or MacBook Pro? Is it far too warm, like everything is coated in orange? It’s a common problem, but ...

Some laptops are remarkably resilient. Others, not so much. But all succumb to wear and tear over time. Batteries decline, screens malfunction, keyboards fail (and shed their keys). Before calling for ...

When desktop PCs have hardware problems, the solution is usually pretty simple: Find the part that isn’t working, pull it out, and replace it. Laptop ailments, however, aren’t quite so easy to cure.