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    3.5 THIS PC AND RECYCLE BIN

                                         Aryan: I have seen two icons on almost all the computers ‘This PC’
                                       and ‘Recycle Bin’, Please tell me about these two.

                                         Gowri: This PC icon is available on Desktop Screen. It shows all the
                                       disk drives and the hardware connected to the computer.

                        Recycle Bin contains all the deleted files and whenever a file is further needed it
                      may be recovered, it is done by simply pressing restore button in the recycle bin.
                            Aryan: Thank you for telling me all about the Desktop. Now I want to know about
                                   the Devices which are attached to computer.
                                         Gowri: OK, first of all I want to tell you what these devices are
                                       called which are attached to the computer.
                                   These devices are called as PERIPHERALS.

                      And these devices are of two types: INPUT devices and OUTPUT devices.

                      3.6 INPUT DEVICES
                      These devices are used for transferring data we enter to the computer and there

                      are many devices which can be used to enter the data. Some of the input devices are:

                      3.6.1 Keyboard                                                   3.6.2    Mouse

                                                Fig. 3.5                                           Fig. 3.6

                            It is used to type letter, numbers                     It is a pointing device, used
                            & select symbols into a computer.                     to move items on the screen.

                      3.6.3 Touchscreen

                        It is a  display  screen (as  for a  computer) on which  the  user selects  options by
                      touching the screen.

                                                                    Fig. 3.7

                    30                         KVS DELHI REGION 2025

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