As you see, the new MacBook Air replaces the 'delete' button for fingerprint recognition. But I'm feeling very uncomfortable and inconvenient without it when editing documents. So I'm thinking, is there any keyboard shortcut which can perform the same function of 'delete', like 'command' + 'backspace' (which doesn't work)? Or, it would also be helpful if I myself can create a shortcut for 'delete' somehow, like through an app or something. I could really use some help from the ones who know!!