So that serves the Option key on Mac?

So that serves the Option key on Mac? - In the Mac OS operating system, the keys are used as modifiers key commands shortcuts are: Command, Shift and Option. The latter might seem a little unfamiliar to some, but it actually has the same functions as the key Alt on Windows: serves to diacritics when writing, and to create special characters. It is also used in many keyboard shortcuts: to minimize all windows, for example, use the shortcut Command + Option + N.