This is probably a pretty easy thing to do for someone more experienced. I basically want to be able to give a directory as a parameter and I want it to give me back a list of all files contained ...

Learn how to copy the list of file , folder, and subfolder names to the clipboard in Windows 11/10 using Explorer or the DIR command in CMD.

Learn how to rename all file extensions in a folder & sub-folders at once on Windows 11/10. You can batch rename or rename all file extensions in bulk using this guide.