Menu has moved and I can't move it back?

[Vilde09]

I
can't move the menu bar back to the very bottom, you know the one that is always there, and have no idea how I moved it in the first place?
how to move it back please?

 

[wanderer1479]

I'm not sure that I understand you. Are you talking about menu that you slide down and turn on wi-fi and stuff?