The arguement aside wether to utilize multiple partitions, am presently trying to reformat only one partitiion to NTFS from FAT32. Installed XP home to NTFS C: partition, able to rt clk my computer ...
All this is assuming you can still boot into Windows 11/10 in a regular way. If you cannot, the only way is to use a bootable USB drive. You can then use the advanced recovery. Reset Windows Format ...