For this one > Or why don't we have Copy and Paste keys on our keyboards. Or Undo and Redo keys? Copy: Cmd+c Paste: Cmd+v Undo: Cmd+z Redo: Cmd+Shift+z or

For this one > Or why don't we have Copy and Paste keys on our keyboards. Or Undo and Redo keys? Copy: Cmd+c Paste: Cmd+v Undo: Cmd+z Redo: Cmd+Shift+z or maybe Cmd+y if the devs do windows stuff too