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Operating Systems
Date Submitted: 07/12/2002 07:13:46
Category: / Science & Technology
Length: 4 pages (1082 words)
Views: 172144
An operating system (OS) is like a facilitator, providing an environment for application programs to run in. It provides an interface between computer hardware and the user of the application programs. Application programs are a stored set of instructions for responding to a specific request. Hardware are the physical devices that make up the system such as the monitor, keyboard, printer, ect. The OS typically includes anywhere from tens to thousands of built-in subroutines called …
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