The Operating System

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Across
  1. 2. A machine that uses software to perform tasks, such as a computer or mobile phone.
  2. 4. The physical components of a computer system.
  3. 6. Component where data is stored permanently.
  4. 8. Connecting multiple computing devices to share resources.
  5. 10. Means by which users interact with a computer system.
  6. 12. Running multiple programs simultaneously.
  7. 13. Method for storing and organizing files on storage devices.
  8. 16. Using multiple processors to perform tasks simultaneously.
  9. 17. Measures taken to protect data and resources from unauthorized access.
  10. 19. Defines how systems or components interact with an application.
  11. 21. Programs and other operating information used by a computer.
  12. 23. Software that controls hardware devices.
Down
  1. 1. The primary component that executes instructions.
  2. 3. Software that enables users to run other applications on a computing device.
  3. 5. Text-based user interface for interacting with the OS.
  4. 7. Visual-based user interface for interacting with the OS.
  5. 9. Programs that perform maintenance tasks on a computer system.
  6. 11. Running multiple threads within a single program simultaneously.
  7. 14. Component that handles interruptions in the execution of programs.
  8. 15. Core component of the OS that controls hardware devices.
  9. 16. Component where data is stored temporarily for quick access.
  10. 18. Executable software that performs specific tasks.
  11. 19. Program designed to perform specific tasks for users.
  12. 20. A point of interaction between hardware and software.
  13. 22. Components like memory, CPU, and storage managed by the OS.