Monitor
A monitor may refer to any of the following:
1.Alternatively referred to as a video display terminal (VDT) and video display unit (VDU), a monitor is an output device that displays video images and text. A monitor is made up of circuitry, a screen, a power supply, buttons to adjust screen settings, and casing that holds all of these components.
Like most early TVs, the first computer monitors were comprised of a CRT (Cathode Ray Tube) and a fluorescent screen. Today, all monitors are created using flat panel display technology, usually backlit with LEDs. The image to the right shows an ASUS LCD monitor.
When was the first computer monitor invented?
The first computer monitor was part of the Xerox Alto computer system, which was released on March 1, 1973.
Why is a monitor an output device?
A monitor is only used to display (output) information from a computer and provides no source of input. For this reason, a computer monitor is considered an output device.
Note: Newer PCs, smartphones, and tablets have touchscreens, which allow the user to interact with their computer by touching what is shown on the screen with their finger. If the monitor has touchscreen capabilities, it is considered an Input/Output devices. However, if it has no source of input it is only considered an output device.
Types of monitor connections
Computer monitors have at least one of the following types of monitor connectors to connect to a computer.
DVI
HDMI
VGA
Video adapters are available to convert from one type of connector to another, such as DVI to VGA or HDMI to VGA, and vice versa.
Related pages
No display on the monitor.
Distorted or skewed image on the monitor.
Computer monitor manufacturers.
Computer monitor help and support.
2.Monitor is a term used to describe the act of watching over someone or something.
Related pages
Monitoring network upload and download data transferred,
Protecting children from harmful material and people on the Internet.
How can I monitor my website's status?
Computer security questions and answers.
3.A resident monitor was system software used with machines utilizing punch card input. Resident monitors came before, but was very similar to, an operating system.
Display, Hardware terms, Output device, RGB monitor, Security terms, Video terms, CRT
A monitor may refer to any of the following:
1.Alternatively referred to as a video display terminal (VDT) and video display unit (VDU), a monitor is an output device that displays video images and text. A monitor is made up of circuitry, a screen, a power supply, buttons to adjust screen settings, and casing that holds all of these components.
Like most early TVs, the first computer monitors were comprised of a CRT (Cathode Ray Tube) and a fluorescent screen. Today, all monitors are created using flat panel display technology, usually backlit with LEDs. The image to the right shows an ASUS LCD monitor.
When was the first computer monitor invented?
The first computer monitor was part of the Xerox Alto computer system, which was released on March 1, 1973.
Why is a monitor an output device?
A monitor is only used to display (output) information from a computer and provides no source of input. For this reason, a computer monitor is considered an output device.
Note: Newer PCs, smartphones, and tablets have touchscreens, which allow the user to interact with their computer by touching what is shown on the screen with their finger. If the monitor has touchscreen capabilities, it is considered an Input/Output devices. However, if it has no source of input it is only considered an output device.
Types of monitor connections
Computer monitors have at least one of the following types of monitor connectors to connect to a computer.
DVI
HDMI
VGA
Video adapters are available to convert from one type of connector to another, such as DVI to VGA or HDMI to VGA, and vice versa.
Related pages
No display on the monitor.
Distorted or skewed image on the monitor.
Computer monitor manufacturers.
Computer monitor help and support.
2.Monitor is a term used to describe the act of watching over someone or something.
Related pages
Monitoring network upload and download data transferred,
Protecting children from harmful material and people on the Internet.
How can I monitor my website's status?
Computer security questions and answers.
3.A resident monitor was system software used with machines utilizing punch card input. Resident monitors came before, but was very similar to, an operating system.
Display, Hardware terms, Output device, RGB monitor, Security terms, Video terms, CRT
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