Sunday, 13 January 2019

OPERATING SYSTEM CONCEPT-

Hi... every one we are going to discuss on Defining operating systems plz read and share on social media networks

Defining operating system- 
We have looked at the operating systems role from the views of the user and of the system.  How through,  can we define what an operating system is ? In general, we have no completely definition of an operating system.  Operating systems exist beacause they offer a reasonable way to solve the problem of creating a usable computing system . The fundamental goal of computer systems is to execute user programs and to make solving user problems easier.  Toward this goal , computer hardware is constructed.  Since bare hardware alone is not particularly easy to use, application programs are developed.  These programs require certain common operations,  such as those controlling the I/O devices. The common functions of controlling and allocating resources are then brought together in to one pieces of software: the operating system.
                   In addition, we have no universally accepted definition of what is part of the operating system.

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