Monitors and Touch Screen Monitors.
Uses and Application for Monitors
The Two Types :
PC monitors come in two different flavors, each of which is known by a popular TLA (three-letter acronym): LCD and CRT.
LCD monitors
Stands for liquid crystal display.
The newer, flatter type of computer screen.
CRT monitors
Stands for cathode ray tube. The traditional, glass-screen, television-set-like monitor.
Say goodbye to the past & hello to the future !!
Comparison
In two instances, however, a CRT monitor is better than an LCD monitor:
Computer graphics: A CRT monitor is better able to emulate true colors than is an LCD.
Computer games: CRT monitors update faster than LCDs