Sunday, 25 July 2021


What is Computer?

A Computer is an electronic device that stores, retrieves and process data or which manipulates data according to a list of instructions and which is composed of hardware and software. Therefore it used for surfing, typing, programming, playing games, etc,. It is a hardware machine and storing of data and displaying information with the help of programmable language using operating systems software. However it uses a windows operating system software to provide a graphical user interface. After that the windows Operating systems which uses windows 7, windows 8 and windows 10. In other words operating system is interface between the user and hardware.

A computer is a sequence of logical operations through a programming languages. A control unit systems used as a industries and other devices like mobile phones such as smart phones. A central processing unit is used to performs a logical operations and the peripheral devices are used such as input devices and output devices. The Input devices are keyboard, mouse, joystick, scanners, etc,. and the output devices are monitor, printer, speakers, etc,. A general purpose devices used like personal computers and mobile devices.

Elaboration (or) Full Form Of Computer

C  - Common
O  - Operating 
M  - Machine 
P   - Particularly 
U  - Used   (for) 
T  - Technical 
E  - Education   (and) 
R  - Research


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