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Spacebar Key

                  Spacebar is the longest key at the bottom

                  of the keyboard. It is used to give a blank
                  space between two letters, numbers, symbols and words.





                                 Spacebar is the only key on the keyboard on which nothing
                                 is written.


                                   Enter Key

                                   We use the Enter key to move to the next line. The Enter key is also
                                   called the Return key. There are two Enter keys on a keyboard.

                  Backspace Key


                  We use the Backspace key to erase what we have typed.

                               Up                      Arrow Keys

                                                       We  use  the  Arrow  keys  to  move  the  cursor  up,
                                                       down, left and right. These keys are also known
                  Left                      Right      as the cursor control keys.

                              Down

                  What is a Cursor?                                             Just like how birds use their
                                                                                beaks to pick up food, we use
                  A cursor is a small blinking line (|) on the
                                                                               a computer mouse to click and
                  screen. It shows the place where the typed                     select things on the screen.
                  letter or number will appear.




                        REFRESH


                        A mouse is an important part of a computer.
                       A mouse is a pointing device that has two or three buttons.

                       The arrow we see on a computer screen is called the mouse pointer.

                       Pressing and releasing any button of a mouse is called clicking.
                       Moving the mouse while keeping the left button pressed is called dragging.
                       Rolling the scroll wheel upwards or downwards is called scrolling.

                       A keyboard is used to type on a computer.




                       24    Premium Edition-I
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