Question : How to print a .prn file?

In any popular application, say MS-Word I print the file with 'print to file' option, so I got a *.prn file. The question I have is how to print this *.prn file with different computer.
And what if the prints of two computers are different.

Answer : How to print a .prn file?

Just goto Start->Run and type

cmd /c copy /b filename.prn prn

It will work

-Thanks