There are also a number of programs, such as Diskcopy, Virtual Floppy Drive (VFD) and Floppy Image Creator, that can create a virtual floppy in the absence of a physical disk (or, possibly, the absence of a computer with a floppy disk drive).
(dÄ­fâ²Ér) intr.v. difÂ·fered, difÂ·ferÂ·ing, difÂ·fers. 1. To be dissimilar or unlike in nature, quality, amount, or form: Ambition differs from greed. 2. To be of a different opinion; disagree: The experts differ on what should be done to fix the economy.
1 The act of differentiating.  The act of distinguishing or describing a thing, by giving its different, or specific difference; exact definition or determination.