Once you have successfully rolled back to the previous version (likely 23H2):
The rollback process began, and John's computer restarted several times. The process took about 20 minutes to complete, during which time John anxiously waited, checking his computer periodically.
Windows will launch the rollback wizard. Answer the reason for rollback (optional but helpful for Microsoft telemetry).
:
This is the safest method, preserving personal files, installed applications, and most settings.
The computer will restart several times. This process can take anywhere from 15 minutes to an hour depending on your hardware.