David thank you for all your help. In another couple of decades, I might just become a computer expert. I noticed that today is "IPv6" day. I disabled IPv6, but the test of its function says it is working just fine with "Teredo" connectivity directly to IP's. That is normal? Maybe that is why Win7 Pro sets up "Teredo" by default and starts unknown networks by default??? I am still working on that decade learning curve. Can you reassure me that this is OK. Thanks.
(The computer successfully connected to a IPv6 site in the test without any security notification whatsoever, but it states it will not work in a browser. In other words, the computer/Win Pro 7 can connect IPv6 (through all security programs without notification), but I blocked my use of it in my browser. Is this normal?) See attached. IPv6 is disabled. (but 3544 is the IPv6 port)