Where is command.exe anyway?

[Geek-9pm]

When I ask in Google I keep getting references to the cmd.exe and not command.exe in the results. Somewhere I read that command.exe will work differently, so I want to see for myself. But I can not find in inside Windows XP.
Is it there somewhere?  What did I do wrong? 
In CH archives:
https://www.computerhope.com/issues/ch000395.htm

[BC_Programmer]

It is command.com.

[Geek-9pm]

Thanks.