what is Computer?
You must have learned in different ways what is a computer? But today I will tell about computer with easy and complete information, computer is an electronic device that collects data and converts it into information and gives it to the user. Developing anything is incomplete without the use of computers. Computers are a worldwide device used almost everywhere from homes, hospitals, business situations, railways and scientific research.
definition of computer
A computer is an automated electronic device whose main function is to perform calculations first. Computer is derived from Latin language “compute”. Which is called computer in Hindi. The computer performs the task of receiving, storing and processing data.
Comment:- Computer collects data and converts it into information that is easily understandable. And how the computer collects the data, the data in the computer is sent through the input devices (keyboard, mouse…). The CPU, which is the main part of the computer, collects that data and processes that data and gives output. Now let’s talk about the main part of the computer.
main parts of computer
What is data?
All numbers, letters and figures fed into the computer by an input device are called data. When we press a word or letter with our keyboard or mouse, it gives data in numbers, letters and numbers.
What is information in computer?
Information is a meaningful data called information, the data that a computer receives input devices is in binary or machine (0-1) language, which the computer understands and examines or processes, and after processing that data, sends it to an output device. That output device makes it understandable to users and shows it on their screen or as a copy. This data is called information.
full form of computer
- c – normal – normal
- o – operator – drive
- M – machine – machine
- p – special
- u – use
- T – business – trade
- e – education – education
- R – researcher – search
How does computer work?
Before learning computer it is very important to know what is computer system and how it works. Computers make up a system by connecting the main hardware and software of the computer. The main part of the computer is the CPU in which the data is stored. Now let’s talk about how the computer works.
Input unit is called keyboard, mouse, when any data is given to CPU for processing by pressing their buttons, then that action is called input. The CPU receives and processes the input data. After processing, it gives data to output (monitor, printer). The output converts the data given by the CPU into a language that is understandable to the user and displays it on the screen. All these processes are called IPO cycles and coordinate with each other to form a computer system.
Computer Basic Software (Microsoft Office)
In the next post you will learn about all these software, you will be given information from basic to higher education.
- MS Office
- MS Word
- MS Excel
- Ms. Paint
Comment:- In next articleI will tell you about all these software.