Windows 11/10 won't boot and I can't go back.
I recently bought a used Microsoft surface pro 5 for school and it came with window 11 pro pre-installed. I wanted to download window 10 for less bloat and RAM efficiency so I booted the installer up using USB and deleted all the partitions of the drive to get an unallocated drive 0 thing. That's were I ran into my first problem, it would say "Windows could not update the computer's boot configuration. installation cannot proceed" so I tried to re-install it. But in the middle of deleting the partitions I decided to go back which permanently deleted them. So I thought there wasn't any going back and kept trying but with command prompts I found from YouTube and eventually switched to downloading Windows 11. But then it started failing and chat GPT (yes I used AI I'm not that smart with tech) but still didn't work. And to put it out there the command "bootrec /fixboot" does not work.