What is a monitor?
- Device used to display output from a computer is called monitor.
- A T.V like device usually connects to either HDMI, DVI or VGA port.
Computer screen and the monitor:
- The term "monitor" is often used synonymously with "computer screen" or "display."
- The monitor displays the computer's user interface and open programs, allowing the user to interact with the computer, using the keyboard and mouse.
Types of monitors:
Computer monitor can be categorized into two types:
- CRT ( Cathode Ray Tube )
- Flat Panel Display ( LCD and LED )
- These monitors employ CRT technology, which was most widely and commonly used in manufacturing of old T.V screens.
- They are heavy and bulky and not easy to replace.
Flat Panel Display:
LCDs:
- LCD technology monitors produce good image quality, resolution and contrast levels.
- They are light weight and easily portable than CRT monitors.
- LED are more advanced than the LCD and has many more advantage the LCD.
- They are light weight, portable and has more advantages
