Define keyboard. | web4study

Define keyboard.



Numeric keypad

 

KEYBOARD:

A keyboard is the primary text input device which helps us by simply keying in the required information in a computer. This information is subsequently stored in the computer’s memory. The standard arrangement 9f alphabetic keys is known as ‘QWERTY’.

The keyboard is divided into following divisions:

(i) ALPHANUMERIC KEYPAD
(ii) NUMERIC KEYPAD
(iii) FUNCTION KEYS
(iv) SCREEN NAVIGATION AND EDITING KEYS
(v) MODIFIERS KEYS


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