Closing Wildfire side windows

Ok here come the stupid Wildfire questions...so I'll apologize in advance.
Some of still haven't started using it yet

When side windows are opened, there is an "X" in the upper right corner
similar to windows.
When you click on it nothing happens.

You can click on the side bar and it minimizes, is there a way to get rid of
it?

 

"side windows" is a little vague, maybe you mean the navigator on the left? or
maybe you mean the browser that overlaps the graphics window? Anyway, check out
this stuff:
http://www.ptc.com/community/proewf2/newtools/index.htm
If this comes up as the default on your screen and you've just been clicking past
it, don't. Stop and take a good look at it. This is the first time that PTC has
actually tried to provide introductory material, including how the interface
works, to users. I'd recommend printing out the Quick Reference card and going
through some of the tutorials. You CAN teach an old dog new tricks. I'm living
proof. Today, for example, I learned how to rotate the + style axis display in a
drawing to an X. And I learned how to show the extend line of an explode view as a
dot font instead of a dash font. Not big stuff, but proof that we're never done
learning with Pro/e ~ none of us.

David Janes