Keyboard shortcut for MS Edge Full Screen mode
Full screen mode for Edge was one of the most requested features, because it is missing!
However, you could use full screen mode for the new browser as for all Windows universal apps, pressing Shift + Win + Enter! (Press the same key or Esc to exit).
This activates full screen mode, but the title bar won’t show up when your cursor is at the upper side, only options to exit full screen mode.
However, Microsoft finally decided to implement also the F11. With this key the full screen mode makes also available the address and tool bar of Edge. (Press again F11 to exit; Esc won’t work in this mode).