How does the keyboard help?

Answer 1

The keyboard is an input device for your computer. It allows you to enter characters (letters, numbers, symbols, and spaces) and also perform functions using keys such as the Ctrl, Alt, and function keys (F1, F2, F3, etc.).

Answer 2

It allows one to input data into an Information System (Computer).

Answer 3

if your talking about keyboard music....

then it preforms by the electricity which put each note you play out , to make sound which comes from the speakers