Why is my FireFox not working??

I'm writing this from IE right now because Firefox suddenly stopped working for me.

It claims to have arrived at the page fine but I don't see anything. The only things I did recently are update Adobe Reader and Avast!.

Any help would be appreciated.

bookmarks are stored in 'bookmarks.html'. do a search for it. save that, then make a new profile. then while firefox is off, replace the defalult file, then restart. instant backup.

i would then advise using Google Browser Sync to keep everything backed up in ur google storage space.