Does Unity supposed to look/behave like this ?

[hoboy]

Wen I am on the desktop I have to put the mouse on the top bar in order to see File, Edit,View, Places, Help.
when I launch firefox it takes over all the screen/desktop
Is this the way unity supposed to be ?

[Rinzwind]

Yes

[hoboy]

Yes

Tks, great, so my unity is working and kicking :)