Today firefox went haywire,something to do with the Windows keyboards shortcuts,as it was interpreting everything I attempted to type as a shortcut of some kind,so I factory set it which fixed that problem,but something altered the about:config windows settings,which raised merry-hell with it continually opening new windows for every link,until I found out what was going on and reset them,as something had set the about:windows settings to -3 or so. Is there a way to stop those settings being changed without my express permission,as I'd really prefer not having to fiddle with those settings,if at all possible,and the link on which I found the info on how to correct the problem was over 2 years old?