The post that I made earlier had links within it that I did not read until just now.
One of the links calls it a boot loop.
The problems that I am having with multiple computers are related to using the windows driver verifier after the windows defender offline or WDO.
None of the advanced troubleshooting options were available with three boots.......each time it went to the WDO.
The microsoft store had a usb flash drive with windows iso as was unable to to use the repair options.
The second computer that is in the loop can be fixed by reinstalling the operating system with the recovery DVD.
The problems are all of the other computers that had WDO. They all had blue screens with windows driver verifier. One of them had already one driver uninstalled and a second problematic driver appeared with windows driver verifier.
So I am looking for a strategy to be able to do preventative maintenance with the windows driver verifier. Two computers had blue screens before all of the incompatibility loops.
This is the link within the earlier microsoftanswers link: Windows 10: Defender Offline Scan boot loop – Part 2 | Born's Tech and Windows World