Basic Or Dynamic — Disk
diskpart list volume detail volume Basic disks remain the safe, universal, and modern default (especially with GPT). Dynamic disks offer advanced software RAID and spanning but come with severe compatibility trade-offs, no portable drive support, and are a deprecated technology. For new systems needing software-defined storage, Storage Spaces is the recommended Microsoft solution, not dynamic disks.
diskpart select disk 0 clean # removes LDM database and all volumes convert basic basic or dynamic disk
diskpart select disk 0 convert dynamic