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Let us learn about these keys in detail.


                                Number keys                  Backspace key           Delete key


























                                Spacebar key             Alphabet keys           Arrow keys           Enter keys



                 Alphabet Keys

                 We use Alphabet keys to type letters, words and sentences. There are 26 alphabet keys

                 on a keyboard. The first row has letters in the order 'Q', 'W', 'E', 'R', 'T', 'Y'. Hence such
                 keyboard is also called a QWERTY keyboard.



                                                                                       Factbot

                                                                                A  keyboard  generally  has  104
                                                                                keys.





                 Number Keys


                 We use Number keys to type numbers. We also call them numeric keys. There are 10
                 number keys.





                 Number keys are also present on the right side of the keyboard.
                 This set is called Numeric keypad. The numeric keypad works

                 only when the Num Lock key                is on.








                                                                                    The Keyboard and The Mouse     37
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