The Keyboard - special Key

​​ The keyboard is an input device that allows to enter letters, numbers, and other symbols (characters) into a computer.

What is the keyboard

​​ The special-purpose keys in the keyboard of a computer are made to perform certain functions, command and other task.

It is used to cancel an action.​

Escape​

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It is used for a particular operation in a program.

Fuction Key F1....F12​​

It is used to delete a character at rigth or delete an image.

Del or SUPR key​