"STAY HOME--STAY SAFE" FIGHT AGAINST COVID-19
Skip to main content

Computer kya hai

What is a computer, the use of the computer, the characteristics of the computer, the type of computer and the basic information of the computer, you should know that if you are looking for answers to all these questions, you will find it here. Complete information.

What is Computer

The word computer is derived from the word "Compute" in English, which means "computation", which is why it is also called a calculator or computer, it was invented to calculate the calculation, in the past the computer was used only to calculate. But today it is being used in document preparation, email, audio and video listening and viewing, gaming, database preparation, as well as many other jobs, such as in banks, educational institutions, offices. At home, in stores.

Computer Functions

 (Input) →  (Processing) →  (Output)

Computer क्या है इसका अविष्कार कब और ...
  1. For input, use the keyboard, mouse, etc., as well as input devices, in addition to ordering or directing the computer through software or entering data.
  2. This is the second part of this process, in which the processor processes the command or data provided by you according to the information and instructions available in the software.
  3. The third and final output is the output of the information processed by the computer-based on the command given by you, which is received by the output device.   
       

Application Of Computer

  • Data Processing: A computer is used to perform large and large-scale data processing and to generate information, this makes it very easy to collect data, analyze it, and obtain information.
  • Education: the image of modern computer education has changed, today with the Internet medium, we can obtain information on any subject in a few moments, schools and universities have also connected to the Internet and many places But the emphasis is on the classroom smart, which is only possible because of the computer
  • Bank: In the banking sector, the use of computers has revolutionized, the old account books and records have been replaced by computers. Most bank functions are performed through computers, such as withdrawing money and deposits. To do this, even computerized machines are available to count money.
  • Communication: children use 4G Internet today. Computer technology has made possible the use of the Internet in the field of communication and the Internet gave rise to the communication revolution.
  • Recreation: The use of multimedia has made computers multifaceted, computers are also used to play movies, television, and video games.
  • Governance: Each institute has its own internal administration and the administrative tasks that are carried out by computer, as well as the benefits of government schemes such as electronic governance, come to the clutches of people today. Has been
  • Security: today without computers our security system will be completely weak. When tracking planes, computers are used in airstrikes, CCTV cameras
  • Commerce: in stores, banks, insurance, credit companies, etc., the computer is used to the maximum. It has become impossible for the financial world to work without computers
  • Industry: many industrial institutions; For example, steel, chemical, oil companies, etc. they depend on computers. Plants also use computers for actual process control.
  • Medicine: In the field of medicine, the computer application is used to detect various physical diseases, the analysis and diagnosis of diseases is also possible by computer, in the modern era of X-ray, city scanner, ultrasound, etc. . in various fields Computer is in wide use 
Labels:

Comments

Post a Comment

Popular posts from this blog

History of computer

History of computer Computer tech study:- History of computer It was difficult for humans to calculate from the start. Humans can only calculate or calculate to a limited extent without machines. In order to be able to perform many calculations, humans have to rely on the machine to meet this need. Built computers, that is, to calculate. Abacus - 3000 years ago Abacus was developed by Chinese scientists about 3,000 years ago. In a rectangular frame were wooden boards on iron bars, which were calculated or calculated from top to bottom. That said, it was the first computer to run without electricity. In fact, it was up to you to do this job. Antikythera system - 2000 years ago Antikythera was originally an astronomical calculator used to track solar and lunar eclipses in ancient Greece. Antikythera is approximately 2000 years old and was discovered by scientists in 1901 on a ship that was completely destroyed on the island of Antikythera. Acquired in a chronically dilapida...
Post a Comment
Read more

basic Computer architecture

Computer architecture 1- I nput unit Input units are the hardware parts of a computer that can be used to enter data into the computer. They use input devices such as keyboards, mice, etc. for input and the computer via software. Or instruct it to be called I / O devices 2- Central unit The central unit processes the input data. For this purpose, both the central processing unit and the computing unit carry out an arithmetic calculation and a logical calculation and process the data. The CPU is called the brain of the computer. 3- Memory Memory is the part of a computer that stores user input and process data. It has two types of primary and second data, e.g. B. RAM and hard drive. 4- Output unit Based on the command you specified, you receive the processed information from the output computer that is received by your output device or output device. The best example of an Out device is your computer monitor. It's called I / O devices.
Post a Comment
Read more

computer memory basics

computer memory What is computer memory? The CPU is called the brain of a computer, but while the human brain does a lot of work and protects our memories, the CPU only does arithmetic and logical calculations. Processes input data, process data cannot be protected because process data must now be stored in a safe place so that this task can be performed using computer memory (computer memory). Computer memory is divided into many small parts that we call cells. Each cell has a unique address or path. Whenever you save or save a file on a computer, it is saved in a cell - There are two types of computer memory : Variable - It is also called primary storage, also called primary storage. It is in direct contact with the CPU and its data and instructions are used quickly and directly by the CPU. This is called a variable memory because this memory cannot store any data permanently. Example - RAM Non-volatile - This is known as secondary storage. It is used to permanently stor...
Post a Comment
Read more