finding the config file

Hello, I am new to Computercraft.

I have dabbled with Computercraft in the past making small tasks, but nothing to big. I found a code that displays power usage and storage, and when you first start the program up it states that their is a config file called power_config. I have looked in my modpack file for the config, but I cannot seem to find it. I believe that it is somewhere in computercraft, but locating it seems to be a problem.
The code I am using is not my own, so I am not sure if I can post it. If I can please let me know.

Thank You
Raz

All files created by a computercraft program are stored in <your_world_folder_>/computer/<the_computer_id>

Thank you, seem like just putting in edit <programname> is enough to edit what needs to be done. Not sure why putting editing the config file is needed, for it just shows what you can edit, but you can do so in game and accomplish the same thing.
Thank you again.