Despite their sophistication, computer components don't last forever and are prone to unexpected failure. Your monitor may have suffered a short circuit, or simply died from an internal defect.

Sitting too close to your computer monitor, or holding a digital device closer to your eyes than you would normally hold a book or newspaper, also poses a problem, according to Wachler.

How to Choose a Computer Monitor A dedicated monitor could be just the boost your work-from-home setup needs, for productivity and ergonomics By Nicholas De Leon Updated December 30, 2021 ...