I've tried several times to clear my search history without any success. I've been able to do so in the past, but this is the first time I've tried in a while and for some reason it will not let me check the box for "Form and Search History." Then sometimes it will let me check that box, but when I click "ok" to apply the clearing of the search history, nothing happens and it still remembers all my sites. At that point I try to clear it again and its back to not letting me check the "Form and Search history" box (I've gone through this cycle a few times). I tried looking through some of suggested articles that Firefox sent me too, but I don't know much about computers and just doing the things they seem talking about isn't working either. Please help, thanks!