Mell What displays the output of a computer?
A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the visual display, circuitry, casing, and power supply. Previous monitors used a cathode ray tube (CRT) and some Plasma (also called Gas-Plasma) displays.
What is an output device on a computer?
An output device allows data to be transmitted by the computer in a human-friendly form, for example, sound being played through a speaker. Monitor – The main output device of a computer. It forms images by converting electrical energy into light in the form of tiny dots on the screen called pixels.
Which is the main output device of a computer?
Monitors Monitors, commonly called as Visual Display Unit (VDU), are the main output device of a computer. It forms images from tiny dots, called pixels that are arranged in a rectangular form. The sharpness of the image depends upon the number of pixels.
Is the monitor an input or output device?
A monitor is an output device. Information (in the form of digital data) is sent to the monitor by a host device (such as a computer). This information is then displayed on the monitor in a form that is interpretable by the user.
Which is a versatile device of a computer?
The monitor is a versatile device of the computer for visual display of all types of information. The monitor is designed to display symbolic and graphical information. It shows all the data and information as Soft Copy on its screen. It acts as an interface between the CPU and the user.
What are the different types of computer devices?
A peripheral is a “device that is used to put information into or get information out of the computer.”. There are three different types of peripherals: Input, used to interact with, or send data to the computer (mouse, keyboards, etc.) Output, which provides output to the user from the computer (monitors, printers, etc.)