Two days ago we switched our internet company over from Hughes Net to Century Link. When we had Hughes Net, Facebook worked perfectly fine, other than it being slow simply because Hughes Net sucks. Now that we have Century Link, I decided to update to the newer version of Firefox. I noticed Facebook would not load properly after we changed companies, and I thought maybe it was because I needed to update Firefox, so I did that, but it didn't help at all. Every other site but Facebook and Youtube worked. When I would go to Youtube, where the video would be, would only have a black box in its place and would do nothing else for any video. Someone said I should try the secure site of Youtube, so I did and that worked. But I still cannot get Facebook to work. No matter what account I sign into, it only pulls up the top of the page (the blue strip at the top that says Account, Home, etc), and the rest of the page would be white. It won't let me click on anything dealing with the Facebook page after I log in. I'm on our main PC, which does not work with Facebook, yet it works on my sisters laptop. I've tried everything in the help section of Firefox...from clearing cookies to checking extensions and updates. Nothing works. Please help!