My Data saved from laptop to usb, and then I pulled it out, then something popped up on the screen saying that it was full and that I needed to delete stuff, so I put the USB back in and went to computer and all to go into it and when I did it isn't showing anything on the usb but when I go to computer it still shows that the usb is full. Does anybody know what is going on ? How can I get my data again?
The USB drive is empty. Based on your comments above, I would assume that the copy was not even started because the copy process calculated that there wasn't enough space on the drive.
You'll just have to start the copy process again, and make sure you copy less data than there is space on the USB drive.