THE CONCEPTS OF COMPUTER INFORATION TECHNOLOGY

                          THE CONCEPTS OF COMPUTER INFORMATION TECHNOIOGY

  

     PERFACE:

                             The use of information technology in every field of life in  increasing with the passage of time. It is very important for students as well as common people to know the latest concepts of information technology to compete in the word. proficiency in information technology is very important to apply it effectively in different fields for betterment. 

              Computer:        

                                  Computer is an electronic machine used to solve different problems according to a set of instruction given to it. A computer can accept data , process data into useful information and store it for later use.

                The word computer is derived form compute  that means to calculate. computer can be used as a calculating machine to produce results at a very high speed .However' that calculation is not the only use of computer. It can be used for different purposes . people use computer to solve different problem quick and easily. It has changed the way of life.

               computers are available in different shapes and size . A common types of computer system is as follows..

                              

                                                                 :computer system:

                   Computer Literacy:

                                                    The term computer literacy refers to the knowledge and understanding of computer and its uses. A person is computer literacy if understands computer and its applications. 

                          

          Characteristics  of  Computer

                                                  comeing soon......