all of a sudden I can not connect to mozilla or internet explorer. Mozilla just keeps saying connecting and goes nowhere. This started today. Yesterday it was working fine. I am connected to the internet. Nothing changed in the plug ins to the computer. The search engines just stopped working.I have no idea what to do. The rest of the stuff on my computer is working. I use Mozilla a lot and really need to get it working again. I have tried rebooting computer. I have hooked up and unhooked my modem. I phoned my internet company and as I say the internet is running.