What is it?
A hard disk drive is a device that stores data on magnetic disks. It is used in computers and other devices.
Tech Understandability: Beginner
Simple One-Sentence Definition
A hard disk drive stores data on spinning disks inside a computer.
Analogy or Comparison
Think of it like a library where books are stored on shelves.
Why it matters?
It holds all the files and programs you use on your computer.
Fun Fact
The first hard disk drive was made in 1956 and could hold just 5 megabytes of data.
Related Terms
Solid State Drive: A solid state drive is a newer type of storage that uses flash memory and has no moving parts.
Storage: Storage refers to any device that keeps data for use by a computer.
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