Depending on the model line, some ran CP/M (PCW line, option for CPC line), some ran 'AMSDOS' (CPC line), and they also had a line of traditional 'IBM compatibl

Depending on the model line, some ran CP/M (PCW line, option for CPC line), some ran 'AMSDOS' (CPC line), and they also had a line of traditional 'IBM compatible' PCs that ran MS-DOS. The CPC and PCW machines were Z80-based, I doubt they'd've been suitable for MS-DOS