bing . com has taken over my fire fox when i sign in 2 it my alo was my home page but it has been replaced with this site bing i did not do it i have tried 2 block it and remove it and i cant close it at all ,,, also i have removed fire fox and re installed it and still the same thing happens i have tried every thing but nothing works so what do i do 2 remove it or at least block it i can t even read my mail b/c it after 15 secs wll go back 2 the home screen 4 bing and will not let me view my mail its as if a parental block is on plz help charles