Can you please help me with this.

I had a word document open and edited the header and by accident closed the header footer toolbar, now i try to get it back.

I'v tried to edit the toolsbars in Word by going into the menu show --> toolbars --> manage, and there you can see all the toolbars. Including the header toolbar but when i click it nothing happen.

See what i mean? do you know a way to get the header and footer toolbar back?
Got my windows and office in swedish but i think this is accurate.