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The Curious Bag
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A computer hard drive makes it easier to operate a stand-alone computer workstation without having to rely on external storage devices. The hard drive can store everything from the operating system that runs the computer to various personal files and software programs.
Identification
According to PC Magazine, a computer hard drive is the primary storage device found on a stand-alone computer. It uses multiple platters to store and retrieve data at speeds measured in milliseconds.
Significance
The hard drive is normally where the operating system for the computer is stored. Without an operating system, and hard drive to host it, a computer is unable to function.
Function
According to BusinessDictionary.com, a hard drive breaks data down into sectors, and stores these sectors in concentric circles written on the hard drive's magnetically charged platters.
Features
A hard drive can have data erased and re-written to it, making a hard drive a very efficient and inexpensive way to store computer information.
Types
A hard drive is also referred to as a magnetic disk, a fixed disk and a hard disk.
Source:
"PC Magazine": Hard Drive Definition
BusinessDictionary.com: Hard Drive
Resource:
Cambridge Dictionary: Hard Drive
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