The floppy disc used to be the main method for externally transferring or adding data before the CD/ DVD ROM came along. Floppy discs are outdated magnetic storage mediums that notify computer hardware to write a data file once inserted.
The floppy disk is a soft magnetic disk and is similar to the hard drive: it operates on the principles of magnetic recording; it uses magnetic heads for data storage and retrieval from the rotating magnetic media. However, the floppy offers low quality media in comparison.
Standard Guide for Formatting
Insert a floppy disk into the floppy disk drive. Double-click the My Computer icon.
Right-click the icon for the floppy disk drive, usually labelled 3 1/2 Floppy (A :).
Choose Format from the menu that appears. Click Start.