what are the two important functions of the operating system?
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An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.
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['Input Device. This device sends information TO a computer (data comes in). ... ', 'Output Device. This device receives or displays information FROM a computer (data goes out). ... ', 'Hardware. ... ', 'Software. ... ', 'Storage. ... ', 'Processing. ... ', 'What are the Four Basic Functions of a Computer?']
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OS is the piece of software that is responsible for controlling our PC hardware, manage those resources and managing users,permissions and keeps processes and threads separated from each others. Whereas System Software is loose collection of softwares that is used OS to start,run and maintain the user-space.
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['The computer performs the four basic operations (input, processing, output, and storage).', 'Two types of processing cycles:']
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An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language.
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Operating system provides you a Graphical User interface. The meaning of OS is that “It is a interface between user and hardware”. Processor, ... A processor is the logic circuitry that responds to and processes the basic instruction that drive a computer.
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The operating system manages files and programs, whilst the BIOS loads the operating system and manages keyboard, screen, and ports. The BIOS is also responsible for checking the hardware of the computer. ... The BIOS and the OS would have to work together so that the user can have a smooth-sailing user experience.
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System Software. There are two main types of software: systems software and application software. Systems software includes the programs that are dedicated to managing the computer itself, such as the operating system, file management utilities, and disk operating system (or DOS).
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['Provide technical support for both hardware and software issues our users encounter.', 'Manage the configuration and operation of client-based computer operating systems.', 'Monitor the system daily and respond immediately to security or usability concerns.']
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Objectives of Operating System To provide users a convenient interface to use the computer system. To act as an intermediary between the hardware and its users, making it easier for the users to access and use other resources. To manage the resources of a computer system.
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An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs.
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['Architecture. All computer operating systems are designed for a particular computer architecture. ... ', 'Processing power. The power of the central processing unit (CPU) is a fundamental system requirement for any software. ... ', 'Memory. ... ', 'Secondary storage. ... ', 'Display adapter. ... ', 'Peripherals. ... ', 'Platform. ... ', 'APIs and drivers.']
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An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs. ... Operating systems are found on many devices that contain a computer – from cellular phones and video game consoles to web servers and supercomputers.
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Difference Between Operating System and Application Software. The main difference between operating system and application software is that an operating system is a system software that works as the interface between the user and the hardware while the application software is a program that performs a specific task.
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The two main parts of the system unit are the CPU and memory.
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['Process Management. Process is a program in execution --- numerous processes to choose from in a multiprogrammed system, ... ', 'Memory Management. Maintain bookkeeping information. ... ', 'I/O Device Management. ... ', 'File System. ... ', 'Protection. ... ', 'Network Management. ... ', 'Network Services (Distributed Computing) ... ', 'User Interface.']
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An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.