OLED displays are becoming increasingly popular. However, many buyers fear unsightly burn-in effects. With the right measures, you can extend the life of your OLED screen.

Broadly speaking, LED LCDs are better than regular LCDs, but most LCD TVs are now actually LED TVs. Within the "LED TV" category, there's almost infinite variation in price and performance. Check out ...

Bright spots on iPhone or iPad displays come from LCD or OLED issues like backlight bleeding, overheating, or damage that may need a screen replacement.

Dropping your phone is almost a rite of passage. One slip from your pocket, and suddenly you’re staring at a spiderweb of cracks—or worse, a completely black ...