COMPUTER MONITORS

 computer monitors

 A computer monitor is an output device that displays information in pictorial or textual form.  A computer's monitor displays its user interface, desktop, and open programs.


 TYPES OF COMPUTER MONITORS: 

flat panel monitors: These types of monitors are lightweight and take up less space. They consume less power as compared to CRT monitors. These monitors are more effective as they do not provide harmful radiation.


ADVANTAGES OF A FLAT PANEL MONITOR: 
  • Flat Panel Devices like LCD produces high-quality digital images.
  • The monitor is stylish and has a very space-saving design.
  •  Consumes less power and gives maximum image size in minimum space.

DISADVANTAGES OF A FLAT PANEL MONITOR:
  • They are very expensive compared to CRTs.
  • They have very high refresh rates.
  • Slow response times.


touch screen monitors 
 It enables users to interact with the computer by using a finger or stylus instead of using a mouse or keyboard. When users touch the screen with their finger, occurs an event and is forwarded to the controller for processing.



ADVANTAGES OF TOUCH SCREEN MONITOR:
  • Easy to Clean & Maintain
  • Durability
  • Engaging & Interactive
  • Self-Service Features

DISADVANTAGE OF A TOUCH SCREEN MONITOR:

  • Ergonomics. using them for extended periods can hurt your hands, eyes, neck, or back.
  • Shorter Battery Life
  • High Price
  • Less Durability

CRT monitors 
 It uses a beam of electrons to create an image on the screen. It comprises the guns that fire a beam of electrons inside the screen. The electron beams repeatedly hit the surface of the screen.



ADVANTAGES OF A CRT MONITOR:
  • Less expensive than other display technology.
  • Fast response time.
  • They produce more colors.
  • CRT is also suitable for use even in dim or dark light.

DISADVANTAGES OF A CRT MONITOR:
  • They are large, heavy, and bulky.
  • Consume a lot of electricity and also produce a lot of heat
  • Big back and take up space on a desk.


led monitors:
It is a flat-screen computer monitor, which stands for a light-emitting diode display. It is lightweight in terms of weight and has a short depth. As the source of light, it uses a panel of LEDs. 
















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