Floppy Disk

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What is a Floppy Disk?

A floppy disk is an old mass storage medium that isn't normally used anymore. Floppy disks are sometimes found as the "save icon" in applications.

A black plastic rectangle with a rectangular metal part at the top and a metal circle at the center.
A floppy disk. Photo: Ivan Radic at Flickr. License: CC BY 2.0.

To use a floppy disk you need a floppy disk drive, but modern PCs don't have these. A floppy disk can only contain a few megabytes of data, e.g. 1.44 MB, while the modern equivalent, a USB flash drive, may contain terabytes of data, millions of times more, hence there is no use for floppies anymore.

An opened beige computer tower. The front panel has a wide drive with a a light and a button and a rectangular part (the CD drive), and under it a smaller drive with a light, a button, and a rectangular slot.
An old computer tower with a CD drive (top) and a floppy disk drive (under it). Photo: Ryan Snyder on Flickr. License: CC BY 2.0.

Even when they were used, it was common for software to be split across multiple floppies because they couldn't fit into a single floppy. Personally, my only experience with floppies was playing Where in the World Is Carmen Sandiego?, which I had in a floppy because games at the time weren't hundreds of gigabytes, a few hundred kilobytes were enough.

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Written by Noel Santos.

About the Author

I'm a self-taught Brazilian programmer graduated in IT from a FATEC. In a world of increasingly complex and essential computers, I decided to use my technical expertise in hardware, desktop applications, and web technologies to create an informative resource to make PC's easier to understand.

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