I'm trying to debug using Xcode and how can I use Step Into (F7 key) with an external keyboard (not available FN key)? If I click F7 iTunes restart current song...

Any clue?

1 Answer 1


Check "Use all F1, F2, etc. keys as standard function keys" in Keyboard Preferences.

Keyboard Preferences

  • 1
    ....uh... after probably 6 years or more I actually looked at the my external Apple keyboard and I've found the "fn" key...... btw, thanks! Aug 26, 2015 at 17:33

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