SD card USB access

I’m using proffie 2.2 and I don’t know how to access the data on the SD card from USB. I would like to know how to do that.

When you program the board, you need to select an option that has “mass storage” in it in Arduino->Tools->USB Type. (“Serial, WebUSB & Mass Storage” is recommended.). Once the board is programmed, the SD card will be available on your computer. Note that it will be kind of slow and you must take care to use the safe eject option before disconnecting or programming the board.

Thank you so much!