I’ve accidentally tapped the F and D keys together when using Alt+D to reach the address bar a few times. There is no matching shortcut or close-window command in the File menu, yet it instantly closes the window. Can someone tell me why?
Edit: Clarified first sentence and added screen shot for the doubters:
Oh. strange. When you open the file menu by pressing Alt + F, you get a slightly different set of options than when you open the file menu by pressing Alt and clicking File.