Page 31 - iPro_trackGPT_V5_Class2
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Tech Tweak

                   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 to  give
                 output in the form of sound. They allow us to listen to

                 music and hear sound effects stored in a computer.


                                                                                                 Speakers
                                       Headphones


                                       Headphones are devices that you wear on or in your ears to
                                       listen to sounds from the computer. They let you hear music and
                                       voices clearly without disturbing other people.
                   Headphone


                 Headset

                 A headset is a device you wear on your head that has headphones
                 and a microphone. It lets you listen to sounds from the computer

                 and talk to people at the same time.


                                                                                                          Headset


                                   Imagine, you have a magical input device that can take any object
                                   from the real world and put it into your computer. What would you
                                   put in, and what would you want the computer to do with it?



                    STORAGE DEVICES

                 Other than input, output, and processing devices, a computer also uses storage

                 devices. Storage devices are used to save our work on the computer for future
                 use. Some of the storage devices are:

                 Hard Disk

                 The hard disk is generally rectangular in shape and is

                 fixed  inside  the  computer  case.  It  can  store  a  large
                 amount of information at a very fast speed.

                                                                                                    Hard Disk



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