I will answer some of the posts here. There are too many ideas which deserve a reply, but it's only practical to answer a few issues. If any of you don't get a direct response, then please understand that I barely have time to do any one thing with so much coming at me right now.
Windows installation is the software which ships with the Toshiba laptop from recovery, so it should be clean.
Two attempts at upgrading to IE 11 resulted in error 9C59. I reinstalled once with the same problem and yesterday I reinstalled Win 7 and IE 11 is now accepted and installed and the systems also accept other updates.
My internet connect is high speed broadband and is supposed to be a clean connection, so corrupt files from downloading shouldn't be from bad internet service connection. Which update was corrupted is anybody's guess because the solutions offered did not detect any corrupt files anywhere.
A new problem appeared after the IE 11 was installed: A window appeared which was sent by OS to Desktop about the 2010 C++ Runtime environment which stated that the application (the launching of IE 11 to desktop) "terminated the runtime for an unknown reason".
Windows OS replied by checking for solutions but none was found.
After I uninstalled Bing Bar and Bing Desktop then that problem disappeared!
Now everything works fine with uninstalled Bing Bar and Bing Desktop!
....but the whole debacle is WEIRD! Guys, it is as if some tech smart ass in NSA or Anonymous was toying with me! What else could it be but some hacker in the network messing with me or something?
Sure.
That's totally what happened...
Are you trolling? People at the NSA could care less about screwing with you, same thing with Anonymous.