The other day I found I was unable to access a couple websites that I have been able to access daily. the address would be in the browser but I would get only a white screen .. as if it froze . I went through adaware and spy bot and hijack this and cleared everything there ...... today I am still unable to access them and find now that I am able to log into windows.com but can not access any of their forums ... also I can access a game site I use but unable to access any of the actual games, I thought I would try a system restore point .. however NOW it seems I can not even access my system restore area. it gives me the same blank white screen I get when trying to access my sites .. what do I do ????