You can upload local files to a switch.
You can download files from the switch to a local device.
After files are moved to the recycle bin, they still exist on the switch. You can restore the files in the recycle bin.
The files deleted permanently cannot be restored.
You can restore the files in the recycle bin to the storage device.
The files in the recycle bin still occupy storage space. You can delete unnecessary files permanently from the recycle bin to save the storage space.