My USB was working 100% fine before I went to college yesterday. I added some new files to it, took it to school, plugged it into my teacher's computer, and nothing shows up. It says it's empty. I tried it with a different computer to see if it was just the teacher's PC. I plugged it in and I got the same thing.
How do I get my files back? Most of my stuff is on there and I would like them back as soon as possible.