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Chapter Profile
                 4                            Chapter Profile                          Special Keys                                                                                                                  Chapter Profile


                                                                                        Functions of Mouse
                                                                                           Mouse Pointer Shapes

                               Keyboard and



                                           Mouse












                  As you know keyboard and mouse are the input devices that are used to give the
                  instructions to the computer. Let’s recall some previously done activities and also

                  learn more about them.

                  As you know a standard keyboard has 104 keys.


                              Tab key                                            Backspace key









                     Caps Lock
                        key





                                                       Spacebar key
                                        Shift keys                                            Enter keys



                         SPECIAL KEYS



                  Special keys are used to perform special functions. Let us study about some of the
                  special keys in detail.


                  Caps Lock Key

                  This key is used to type capital letters. When we press Caps Lock key                   Caps
                  once on the keyboard, the Caps Lock light will turn on. You can then                    Lock

                  type capital letters.                                                                  Caps Lock key



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