How To
Reformat a Floppy Disk
1. Insert a PC formatted floppy into your Mac computer.
2. An icon will appear with "PC" on it.
3. Go to Desktop Menu > Special > Erase Disk.
4. In the dialog box, give it a new name if you wish.
5. Change format to Mac. Click "Erase".
6. It takes about a minute to reformat and verify.
Note: This procedure allows you to purchase PC formatted floppies which seem available everywhere.
Also you can reformat Mac disks for reuse.