True screen burn can be difficult to fix because it involves the actual degradation of pixels. However, image retention, which is more common and affects more people, is less problematic.

OLED screen burn-in results from pixels becoming permanently set to one display image. Here's what you can do about it, and how to prevent it.

It’s not as prevalent as some TV owners make it out to be, but OLED burn-in can happen in certain circumstances. Here’s what you can do to prevent that.

This is probably the most annoying thing about buying new hardware—your LCD, or worse, LED display has one or more pixels that continues to stay lit.