I tried the suggestions above but all remains the same. The only thing I get is a black screen with the following text "ThinkPad (large text) and under that in considerably smaller text To interrupt normal startup, press Enter."
Its the same old song, nothing changes. However, I am lucky I have another Win 10 computer that is working so I can search. I also have some blank CDs and some thumb drives so theoretically I can make tools. If there is a disc I can make to rescue myself, I can burn a disc.
SOMETHING NEW JUST HAPPENED
I just tried hitting Enter at startup again. This time I got a:
"Startup Interrupt Menu
Press one of the following keys to continue
ESC to resume normal startup
F1 to enter the BIOS Setup Utility
F10 to diagnose hardware
F12 to choose a temporary startup device
<CTRL-P> to enter the Management Engine setup screen
Press ENTER to pause..."
Any ideas as to what choice will allow me to undo the update?
Anyone have any ideas?
SOLVED: I hit ESC key and Windows started booting saying it is finishing my updates and they gave me a new browser "Microsoft Edge. " I hope I can uninstall Edge. I'm still trying to stop Bing from popping up. Is there really a reason that I should keep MS Edge?