If you have 5.25-inch floppy disks formatted for MS-DOS or Windows you want to copy to a modern Windows PC, you have a more difficult task ahead of you. You can also upload files to an FTP site (perhaps, via a local NAS server), and then download them to your modern PC. It comes down to making Windows file sharing from different eras play nice with one another. The trickiest part is making sure the LAN networking between your vintage and modern machines works properly. Then, you can copy the data over your LAN to a modern PC. If you have an older Windows 98, ME, XP, or 2000 PC or laptop with Ethernet and a 3.5-inch floppy drive, it might be able to read and copy the floppy to the computer's hard drive. Option 4: Use a Vintage Computer with a Floppy Drive and Network Connection We haven't tested those boards, though, so proceed at your own risk. Another option is to mount the drive and adapter internally in a computer case, and then use a SATA power adapter there. You can rig an external power supply for the floppy drive with the proper adapter. You can connect it to a generic floppy-to-USB adapter.

Perhaps you even have one sitting around. If you're looking for more of a roll-your-own challenge, you could also buy a vintage internal 3.5-inch floppy drive. Option 3: Use an Internal Floppy Drive with a Cheap USB Adapter

How to format floppy disk in windows 10