Final answer:
The Function key is typically found on Apple notebooks and is used to access the F1-F12 keys on the keyboard.
Step-by-step explanation:
The key typically found on Apple notebooks and used to access the F1-F12 keys on the keyboard is the Function key. The Function key, often labeled as 'Fn', is a modifier key on Apple keyboards that enables additional functionality for the F1-F12 keys. When the Function key is pressed along with one of the F1-F12 keys, it activates a secondary function or shortcut.