Keystroke.
you press the keys.....
Keys - as in a board of keys = keyboard
You press the on/off button and then press one of the long white keys
enter
shortcut key
The keys on a piano keyboard come in different sizes, with the white keys being longer and wider than the black keys. The white keys are called naturals and the black keys are called accidentals.
you press on the arrow keys on the keyboard.
keyboard
A keyboard.
The keys on a piano are located on the keyboard, which is the long row of white and black keys that you press to play different notes.
They are called the 'arrow keys'.
These keys are often referred to as the home row on the keyboard.