computer system crossword

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Across
  1. 4. The programs and other operating information used by a computer, Compare with hardware.
  2. 7. CPU (pronounced as separate letters) is the abbreviation for central processing unit.
  3. 9. A printed circuit board containing the principal components of a computer or other device, with connectors for other circuit boards to be slotted into.
  4. 10. Where power or information leaves the system e.g speaker or ascreen.
  5. 11. A rigid non-removable magnetic disk with a large data storage capacity.
Down
  1. 1. A device on which information can be saved.
  2. 2. The machines, wiring, and other physical components of a computer or other electronic system, Compare with software.
  3. 3. A processor, or "microprocessor," is a small chip that resides in computers and other electronic devices.
  4. 5. A rigid computer storage disk with data stored as tiny pits in the plastic coating, readable by laser beam.
  5. 6. A USB flash drive, also commonly known as a USB drive, USB stick and a variety of other names, is a data storage device that includes flash memory with an integrated USB interface.
  6. 8. It is a machine which responds to instructions to complete a task.
  7. 12. A device that allows you to enter data into the system e.g keyboard or mouse.