Does it have another key in its place? The Windows key is one of my favorite things about Linux in a desktop/laptop machine: a key that isn't used by any applic

Does it have another key in its place? The Windows key is one of my favorite things about Linux in a desktop/laptop machine: a key that isn't used by any applications, which I can dedicate entirely towards window management, without worrying that it will conflict with any application key bindings.