Operating system

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Across
  1. 3. Debian-based operating system
  2. 6. The ability of an operating system to execute multiple tasks or processes simultaneously
Down
  1. 1. An interface where users interact with the operating system by typing text-based commands.
  2. 2. FreeBSD is a free and open-source Unix-like operating system
  3. 4. A user interface that uses graphical elements
  4. 5. Real-time operating systems are designed for systems that require immediate and predictable responses to events.