Suppose I purchase a laptop from Lenovo. Do I have a surefire way to easily decrapify the laptop?
I do this on 100% of my computers now. I thought there was a risk of losing some functionality like the touch screen, but everything works and far better than when I bought it.
Cortana still sucks though.
The problem is pre-installed crapware. Windows seems fine.
Lenovo's LSE used UEFI to redeploy the binaries thanks to Microsoft's wonderful Windows Platform Binary Table.
Microsoft's default Disk Management system cannot remove EFI partitions (in all cases), and you need to.