Test program:
    dad.com
    https://codegolf.stackexchange.com/a/185978/69229

If you try to run command.com on Windows 10, you will be asked to install NTVDM.

This is tested on a freshly installed 32-bit Windows 10.

ISO: Win10_22H2_EnglishInternational_x32v1.iso
Downloaded 2023-11-14 14:42 UTC
SHA256 38d093ae08bf80302b900bc91a2ce5205c5086ddeefab29e8d529d5607b6b4db