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  • Operating system - Wikipedia
    An operating system (OS) is system software that manages computer hardware and software resources, and provides common services for computer programs
  • Operating system (OS) | Definition, Examples, Concepts | Britannica
    operating system (OS), program that manages a computer ’s resources, especially the allocation of those resources among other programs Typical resources include the central processing unit (CPU), computer memory, file storage, input output (I O) devices, and network connections
  • Operating System Tutorial - GeeksforGeeks
    An Operating System (OS) is a software that manages and handles hardware and software resources of a computing device Responsible for managing and controlling all the activities and sharing of computer resources among different running applications
  • 10 Best Operating Systems for Laptops and Computers [2026 LIST]
    List of the Top and Most Popular Operating Systems with Features and Comparison Pick the Best OS for your business or personal use from this list
  • What is an Operating System (OS)? | Definition from TechTarget
    An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all the other application programs in a computer The application programs use the OS by requesting services through a defined application program interface (API)
  • What is Operating System? Explain Types of OS, Features and . . . - Guru99
    An Operating System (OS) is a software that acts as an interface between computer hardware components and the user Every computer system must have at least one operating system to run other programs
  • What Is an Operating System? | Coursera
    Learn about the role an operating system (OS) plays in computer processes, as well as common types of operating systems
  • Computer Basics: Understanding Operating Systems
    Your computer's operating system (OS) manages all of the software and hardware on the computer Most of the time, there are several different computer programs running at the same time, and they all need to access your computer's central processing unit (CPU), memory, and storage




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