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2 2 2                         Hardware and
                                                     ar
                                                 H Hardware and
                                                           dwar
                                                                        e and
                                                        Softwar
                                                        Softwaree
                                                        Software


                                        What’s Inside?


                                               In this chapter, you will learn about:
                                               :  Hardware
                                               :  Software
                                               :  Types of software
                                                :  System software
                                                :  Functions of operating system





                                      Rahul,  a  computer  has  different  parts  that  work  together  to
                                      form a computer system. The computer system consists of two
                                      main parts—Hardware    and  Software .




                                                         HARDWARE

            The parts of computer that we can touch are called Hardware                            devices. All the
                   ,
            input processing  output and            storage devices are the hardware components of a
                                   ,

            computer.

                    Input Devices                     Output Devices                      Storage Devices























                                                     Hardware components


            Some hardware devices are located inside the CPU box like hard disk drive, RAM,
            multiprocessor and motherboard.



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                                                                        Computer-3
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