46+ Computer Display Monitor Definition Background. Alternatively referred to as a vdt (video display terminal) and vdu (video display unit), a monitor is an output device that displays video images and text. Display monitors are used in many computer devices, ranging from personal computers (pc) and laptops to small handheld mobile devices, like cellphones and mp3 players.
The definition of a monitor is someone who watches others and reminds them of proper conduct.
What does what in your computer? A person who has the job of watching or noticing particular things: The monitor displays the computer's user interface and open programs, allowing the user to interact with the computer, typically using the keyboard older computer monitors were built using cathode ray tubes (crts), which made them rather heavy and caused them to take up a lot of desk space. Color monitors are sometimes called rgb monitors because they learn about each of the five generations of computers and major technology developments that have led to the computing devices that we use.