Using the Floppy Disk Drive

This is the floppy disk drive for the iMac computers: It plugs in on the RIGHT side of the iMac, just above where the keyboard plug is:
USB floppy drive Plugging in the drive

Only HIGH DENSITY diskettes should be used in these floppy drives. Note that these diskettes have TWO holes:

 DO NOT attempt to use an old Double-Density diskette in these floppy drives. Double-density diskettes have only one hole:
HD diskette DD diskette