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Operating system purpose (provides G.U.I (Graphical User Interface) (A…
Operating system purpose
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Allows multitasking
Multitasking in an Operating System is allowing the user to perform more than one computer task ( Such as the Operation of an application program) at a time. The operating system keeps track of where you are in these tasks and go from one to the other without loosing information
Control Hardware
In computer hardware, a controller is a chip, an expansion card, or a stand alone device that interfaces with a peripheral device.
Manages memory (R.A.M)
In Operating system - Memory management is the functionality of an operating system which handles primary memory or manages it. it also moves processes back and forth between the main memory and disk during execution it checks how much memory is to be allocated to processes
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Provides security
Operating System security also known as OS security is the process of ensuring OS integrity, confidentiality and availability. (OS security) refers to specified steps or measures used to protect the OS from threats,viruses, Malware , worms or remote hacker intrusions
File management
Also referred to as simple file system. It is the system that an Operating system or program uses to Organize and keep track of files
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Interrupt
A signal that get's the attention of the computer C.P.U and is usually generated when I/O is required