From:  <NONONOmisc07@bigfoot.com>
Date:  28 Apr 2012 15:35:53 Hong Kong Time
Newsgroup:  news.mozilla.org/netscape.public.mozilla.browser
Subject:  

How to ungroup tabs??

NNTP-Posting-Host:  null

Using Firefox 11.0  -- Is that the latest one?

I don't think I touched any keys, but somehow I grouped all my tabs in
one group.  

How do I ungroup them?   Please.  

I had this happen once before, 6 months ago maybe, and in trying to
ungroup them, I lost the whole window and all the tabs.   So to
prevent this I tried to save all the tabs in this window,
cntl-shift-D, but nothing happens when I press that.   Nothing happens
with cntl-D either. 

Any help is much appreciated.