Cant belive I am asking this but I have been sat here for ages and i cant get it to stay
So ok when I start FireFox I loose the deskbar at the top of screen it used to stay on top so I could always see it. Now it disappears on me and I also have lost the Minimise/maximise and close buttons on Firefox so I have to Ctrl Q to close FireFox.
How do I get these back?

So ok when I start FireFox I loose the deskbar at the top of screen it used to stay on top so I could always see it. Now it disappears on me and I also have lost the Minimise/maximise and close buttons on Firefox so I have to Ctrl Q to close FireFox.
How do I get these back?