As of around 1 week ago, I can no longer access facebook, any mozilla/google related page however I can still access the google search engine by entering the 197.1.1 code thing (not very pc literate). My problem is whenever I type google.com or facebook.com into the url, nothing actually happens, the url looks like it seeking than it just revert back to whatever url I was on before. I can access youtube but the comments section is just loading but thing actually shows up. If I try to open firefox help page a new window would open but it is just blank even though I can see the see the address in the url. I can however open trouble shooting page and about firefox but none of the others page in the help option. I have tried reverting firefox to default and restart firefox with no addon without any changes. I have tried ipconfig /flushdns and also resetting my host file from mrfixit as well as scanning for malware from malbytes, adaware and spybot and none of them made a difference at all. I am currently using firefox 26, OS Windows 7 64bit.