Well. no. It kind of happened like this.
I was relaxing around 11 PM with a 2nd (or 3rd) glass of wine when this impulse came over me something moved my hand and made me click on the upgrade. (embarrassing. I know better).
I did try to make a boot USB but I was unable to change my password. That would be useful...if I could make a boot USB (or CD) using this laptop and use to to change my username and password.
Not sure what John means by a cold reboot. I did reboot with some options and tried to roll back but it didn't work.
When I tried to change my password using the USB I did make using the Windows 10 media maker, it said "ok, input your old password" (which it says is incorrect.)
