Shift allows to type uppercase letters and other additional characters.
The second section is the modifier keys (in light yellow). By combining them with the FN key, you'll get access to F1 - F12 keys, which can be associated with particular application features (useful in Photoshop for example). MacBook keyboard has few distinctive sections: Function keys (in light blue), which provides access to various functions in MacBook itself or Mac OS system. Click on the list below to jump to an appropriate section. This is the ultimate guide for working with MacBook keyboards, including accessing special functions, characters, accents, and using keyboard shortcuts in Mac OS system.
