Diskette drives allow you to store data on diskettes and retrieve and use stored data. The Equity
•Choose diskettes
•Care for diskettes
•Make backup copies
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How Diskettes Work
The diskettes you use are made of plastic coated with a magnetic material and enclosed in a protective plastic case. Information is recorded in magnetic patterns on both surfaces of the diskette.
Because data is stored magnetically, you can retrieve, record over, and erase data, just as you play, record, and erase music on cassette tapes.
When you insert a diskette in a drive, a metal shutter above the access area moves aside, exposing the diskette surface. When your computer reads data from or writes data to the diskette, it causes the diskette to spin within its plastic casing. Then a small read/ write head positioned above and below the two diskette surface locates the appropriate position on the diskette and carries out the desired operation.
Choosing Diskettes for the Equity
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