operating system

now we are going to discuss the most basic and the most common topic that every it professional and a student who is prepearing for an IT industries or those who think to design some software must know and that is all aboute an operating system .
now a question arises in our mind what is an operating system ? What is the work of an operating system?and what not so in this blog i am going to explain you about operating system{O.S} .





defination : an operating system is a system software which after the initialization through a boot program in a computer manages the compleat settings and tasks like managing diffrent softwares called applications . These programs are used by the user or accesed by the user through an iterface that is provided as a command line or as an GUI (graphical user interfase) .so we can can conclude that an operating system is a system software that establish a link between the user and the hardware of the computer.it is the interface beween the user and the hardware.


Goals (purpose)of an operating system:There are a lots of purposes of an operating system .Even we can't imagine using a computer with out an operating system.The operating system .The basic fuctions of O.S are discussed below










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