I installed Norton Antivirus 2012 and it restricted basic webpages from opening, such as google and yahoo. In addition, I cannot open the online help page from my antivirus program either.
I tried disabling auto protect, as well as the antispyware, however the webpages will still not open.
I have zonealarm free firewall, which I also tried disabling, and my issue still remains the same.
Only after I uninstall Norton Antivirus do my webpages open again.