(1) A monitor that accepts a digital signal from the computer. Most computer monitors today are digital but may also have an optional input that accepts analog signals from a VGA graphics card (see ...

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy.

New box from ViewSonic that lets you hook up to four A/V components (like a PC, cable box, DVD player, VCR, video game console, etc.) to the same computer monitor. But the real lure here is that the ...