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II How Operating Systems Work
To be functional with a computer
it is necessary to understand how the interface operated by the computer
user works. This interface is known as the Operating System
(OS).
An Operating System
controls the hardware and the applications (programs)
used on a computer. Understanding how the OS works assists us in making
informed decisions regarding hardware and software purchases.
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CertiGuide to A+ (Operating Systems) (http://www.CertiGuide.com/apluso/) on CertiGuide.com
Version 1.0 - Version Date: January 7, 2005
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