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Operating System (OS):
A Set Of Programs That Control Computer Hardware. It Is The Core Component Of System Software Components In A Computer System. It Also Performs All The Basic Tasks Of Managing Files And Memory, Processing I / O, And Adjusting Devices Such As Drives And Printers
Tasks Of The Operating System
Control The Direction Of The Data: To Transfer Within The Computer And To Exchange Between Different Units,
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Main Memory Control: The Possibility Of More Than One User Working On The Computer, Simultaneously.
Control Input And Output Units: Through The Keyboard And Then Display The Information On The Screen Or Send To The Printer.
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Crash Detection: When a computer component fails, the operating system automatically runs a series of crash detection software.
Maintain the confidentiality of the system: in order to ensure unauthorized access to data and software.
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Communicate with the user: Regulates the method of confrontation with the user of the device. The computer user can follow the program that is being executed, see the notes that the computer displays on the screen, and can also issue commands to instruct the computer to perform the appropriate tasks.
