![]() Any exposure to magnets can scramble or erase the information recorded on the disk. With all floppy disks, you do need to be wary of magnets. When you insert a 3 1/2-inch disk into a drive, the metal shutter is pushed to the side, exposing the disk's surface so the read/write heads can read and record information.įigure 3.11 Protect Your Disks from Magnets You don't need to worry about accidentally touching or scratching the surface of 3 1/2-inch disks, because the disk remains protected until it is actually inserted into the drive. Zip disks are a bulk option for backup and file storage because of the amount of storage space they offer. ![]() Zip disks are similar to floppies, although they hold 70 times more data and require a separate Zip drive. Here you'll learn the ins and outs of floppy disks. Floppy disks can be used for a variety of reasons: to move data from one computer to another, to back up small amounts of data, or to pass a file or two to another person.
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