The tool you want is “disk management” to change drive letters, partitions, etc.
This is one of many sites the leads one to open it: https://www.howtogeek.com/787213/5-ways-to-open-disk-management-on-windows-10-or-11/
Right, I’m well aware of “disk management”, but I’m wondering if MS has done something such that a Micro-SD port cannot be a “D” drive, and is always assigned “E” or higher.
Right, I’m well aware of “disk management”, but I’m wondering if MS has done something such that a Micro-SD port cannot be a “D” drive, and is always assigned “E” or higher.