  At some point in the install, possibly after the first reboot, I had a number of items downloaded from Dell, in particular McAfee and parts of the Cyberlink Media Suite.  None of these applications are listed under my Dell product ID.  I did not log onto Dell so they must have been downloaded thru Microsoft's win11 "reset" somehow.    It sounds like you are going-for a clean Install of Windows-11. I suggest you do it like this: [URL]
I attempted to clean up a number of problems that accumulated since I bought the system with 10 and had upgraded to 11.  Lots of un-necesssary files and a lot of broken items in the registry from un-installs that failed to remove all items.  I selected the reset option that did not save any of my files as I had made an Acronis backup of the OS drive and in addition had copied a number of items to the D drive to make the win11 install as painless as possible.  I had also downloaded all necessary drivers such as chiset, etc from as listed under my Dell product ID. At some point in the install, possibly after the first reboot, I had a number of items downloaded from Dell, in particular McAfee and parts of the Cyberlink Media Suite.  None of these applications are listed under my Dell product ID.  I did not log onto Dell so they must have been downloaded thru Microsoft's win11 "reset" somehow.  These applications predate win11 and are unwanted.  After uninstalling the Media Suite and especially McAfee, I discovered that I can no longer bring up the Windows Defender Device Security page.   There is a discussion of this problem here: I spent about 6 hours trying to solve the problem and was unable.  The device security page allows core protection to be enabled.  I had been able to turn on Core Protection some time ago and it was still enabled before I did the clean win11 reset.  I assume that the uninstall of McAfee caused the problem.  I am guessin I wlll need to do an ISO install of windows 11 to prevent those Dell apps from downloading again.
Area-51 R4, clean install of win11, unwanted Dell applications