In Metatrader 5, where on earth is Metaeditor?

[TraderSteve4444]

As above. I seem to be missing a button on my Metatrader 5 that opens Metateditor. Using MT5 downloaded onto my Macbook. How do I open Metaeditor??????

[Sergey Golubev]

MetaEditor in MT5 -

[Alain Verleyen]

Or press F4.