what are the three major parts of a keyboard?
['Print Screen, Scroll Lock, Pause/Break. The Print Screen, Scroll Lock, and Pause/Break keys are at the top-right corner of the keyboard. ... ', 'Escape Key. The Escape (Esc) key allows you to stop a function or action. ... ', 'Function Keys. ... ', 'Tab Key. ... ', 'Alphanumeric Keys. ... ', 'Ctrl, Alt, and Shift. ... ', 'Arrow Keys. ... ', 'Numeric Keypad.']