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Tech Funda



                       The result we get on the monitor screen is called soft copy and the result

                       we get on paper is called hard copy.




                 Speakers

                 Speakers are output devices that are used for

                 listening to music, voice and sound on a computer.

                                                                                                   Speakers


                                        Headphones

                                        Headphones are small speakers used to hear the sound without

                                        causing any disturbance to others.


                   Headphones

                 Headset


                 A headset is a combination of headphones and a microphone.



                     STORAGE DEVICES                                                                    Headset


                 The parts of computers that are used to store our work are called storage devices.
                 Some of the storage devices are:


                 Hard Disk


                 Hard disk is rectangular in shape. It is fixed inside the CPU
                 box. It can store a huge amount of information that can
                 be used very quickly any time.


                                                                                                    Hard Disk
                                        Compact Disc (CD)

                                        This disc is circular in shape. It is a portable storage device. The
                                        storage capacity of a CD is less than a hard disk.



                          CD



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