Not able to get online using IE or Chrome. But Firefox works just fine. Somthing about the proxy.

I have 3 network adapters in device manager with yellow exclamation point .  

    Teredo Tunneling Pseudo-Interface  (code 10 )  Location unknown    

Microsoft ISATAP adapter   (code 10 )  Location unknown 

    Micro soft 6to4 adapter (code 10 )  Location unknown.Now the internet will not work in Internet explorer or in google chrome.  But there is a internet connection.  3 other pc's are hooked up and running fine.

Network trouble shooter found no issues.  microsoft fix it wont work it times out .  please help me

thank you