USB drive won't work on my MacBook Air
I got a usb because my macbook hates storage (even though it should have a bunch of free storage). It won't let me download anything to it nor does my laptop use the new storage at all. I've tried changing the format of the usb, but that didn't work so I'm at a loss.
[Re-Titled by Moderator]
MacBook Air 13″, macOS 10.15