Computer applications

computer application

  A computer is a generally  purpose electornic device 

that is used to perfrom arithmaticial and logicial operation

automatically

   

 Hardware appliication of computer.....

                             all the physcial parts  attached to a computer are called hardware

                             you can touch or feel the hardware 

                                                                  like that (mouse, keyboard, monitor printer  speaker etc are  all examples of hardware)

   

         software appication of computer...

                                 software is a set of instruction that tells a computer how to do a 

                                 particular taks . the programs like MS-windows MS_paint  

                                 MS-word etc are example of software....

     INput/OUTput devices

                                              the input device are following 

        (keyboard mouse scanner microphone light pen  joystick  touch pad  touch screen web-camera are  all examples of input devices)

                                            the  output devices are following 

         (the output device is used to finnal results for your processorsing program

are called output printter  hadrd disc  compact pen drive )