Lots of people have floppy disks sitting around collecting dust without any idea what kind of information is on them. While it can be tempting to just throw them all away, it's safest to wipe any information off of them first. If you want to check what kind of information is on your floppy disks, you can buy a USB floppy disk drive. Then, you can either run a secure delete program or physically destroy the disks. Or, you can send your disks to a recycling service or repurpose them if you aren't concerned about the data.