What the ...?

So late last night/early this morning, I was on Facebook.

I signed off and immediately, a printer icon appeared on the toolbar or whatever it's called down there at the bottom.

I right clicked on the icon and there in the queue was a job - to print my Facebook home page.

Can't tell you how sick I am of this computer being invaded.

Or perhaps I'm overreacting and it's a ghost who's curious about what I'm doing on Facebook.

Anyone have any ideas?