modifier key
kind of key on a computer keyboard that changes the semantics of other keys
control key
keyboard modifier key that changes the function of other keys, often used in combination with other keys for commands (open new, save, close, etc.)
shift key
modifier key on many computer keyboards, used to write capital letters or common symbols
Alt key
modifier key on computer keyboards used to type special characters
dead key
special kind of modifier key
Super key
modifier computer key
Windows key
computer keyboard key for windows
Option key
modifier key present on Apple keyboards
Command key
computer key on Macintosh keyboards
Meta key
computer key