Older monitors, when left idle but running, could have images ʺburnedʺ into the display. To avoid this, people began using
A) Green monitors
B) ʺSofterʺ colored wallpaper
C) A nonglare screen
D) A screen saver

Question

Quizplus · Accepted Answer

A screen saver was specifically designed to prevent screen burn-in by displaying constantly changing images or patterns when the computer was inactive for a certain amount of time. Green monitors, softer colored wallpaper, and nonglare screens may have had other benefits, but they were not specifically designed to prevent screen burn-in.

Older Monitors, When Left Idle but Running, Could Have Images