What Is the Function of Hard Disk?

Answer

The hard disk is the 'data centre' of a computer. It is in the hard disk that all the programs and data are stored. The hard disk is the most important of the different types of permanent storage devices used in PCs.
Q&A Related to "What Is the Function of Hard Disk"
Hard Disk is made using Metal & Electronic Components. A thin disk coated with Magnetic material rotates at high speed known as Platter. A read write head moves on platter.
http://www.ask.com/web-answers/Computers/Hardware/...
Outer covering - protection. Disk (single or dual)- stores information written by the writer. Disk motor(measured in rpms) - spins the disk at high speeds. Writer(single, or dual
http://wiki.answers.com/Q/What_are_the_parts_of_th...
According to the University of Michigan, floppy disks have changed over time. The earliest floppy disks measured eight inches in size. Soon 5.25-inch disks replaced them, and eventually
http://www.ehow.com/facts_6828628_function-floppy-...
it stores all your computers files....such as operating system, applications, documents. Your computer can't do anything without it. here's a link for more info: http://en.wikipedia.org
http://answers.yahoo.com/question/index?qid=200606...
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