a couple of the many ways
crack open you python IDE or the python editor in ArcGIS Pro... or even a notebook in Pro
I just sliced off the first ten, as an example so omit the [:10] part to get a full listing
a little code tweak and you can skip the folder part
and many many more depending on whether you want to create a file rather than using the shortcut or navigate down subfolders.
The possibilities are endless with a little python
Google search : python list of filenames in directory
for others, for example
python - How do I list all files of a directory? - Stack Overflow
... sort of retired...