COMPUTER LITERACY IN INDIA

If a chain of computer are set up in the rural areas, people will be able to access and hence gain  computer knowledge. in can help increase computer literacy as well as help the villagers aspire of better jobs and employment facilities.
For children and adults alike computer literacy can help them improve and hone their skills in mathemathics , basic calculation and also english.
One of the best ways to improve yours technical skills is by reading   

USE OF COMPUTER

    USES OF COMPUTER                           

  




   

             

                                                                  

THE PRIMARY USE OF COMPUTER IS TO SOLVE HUMAN PROBLEMS INCLUDING MATHEMATICAL PROBLEMS, SCIENTIFIC PROBLEMS HEALTHCARE PROBLEMS, BUSINESS PROBLEMS, ECONOMICS  PROBLEMS, SOCIAL PROBLEMS THE HUMAN NEED TO CREATE AND DISTRIBUTE ART AND COMPUTATIONAL ARTIFACTS, AND TO PROVIDE A MEANS OF COMMUNICATION BETWEEN HUMANS, BETWEEN COMPUTER, ZED DEVICE, AND DIRECTLY BETWEEN HUMANS AND COMPUTERS.

Computer Network

   

 A computer network, or. data network, is a digital telecommunications network which allows nodes to share resources.in computer networks, computing devices exchange data with each other using connections (data links) between nodes.these data links are established over cable media such as wires or optic cables or wireless media such as wifi. Nodes are identified by network addresses and can include hosts such as personal computers, phones ,servers as well as networking hardware. computer networks support an economics number of applications and services such as access to the world wide web,digital video,digital audio shared use of application and storage servers,printers, and fax machine and use of email and instant messaging applications as well as many others. 

 

What Is Computer

What Is Computer?





The word computer originates from the word "computer" which means to calculate. earlier computer was considered as a calculating device that could perform arithmetic operation at enormous speed.but now, amazing 85% of work done in computer is  of  nonnumerical nature like music composing, special effects, resume sorting, weather forecasting, nuclear researcher etc.  
computer is  an advance electronic device that takes raw data as input from the user and processes it under the control of set of instructions (called program), gives the result (output), and saves it for the future use. 

Computer Fundamentals

           A computer is an electronic machine that accepts data, stores and processes data into information. The computer is able to work because there are instructions in its memory directing it the parts of the computer that you can see and touch, such as the keyboard moniter and the mouse are called hardware. The instructions that direct the computer are called software or computer program.data which is raw facts that you the user enter into the computer is called input. This includs, words, numbers, sound and pictures. When the data is entered into the computer.

  The computer processes  the data to produce information which is output.  

Basic Parts of Computer

                     



      The basic part of desktop computer are the computer case monitor , keyboard, mouse, and power cord. Each. Part plays an important role whenever you use a computer.