Understanding Computers: Mueed Wraich

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Across
  1. 4. a input device that transmits sound waves, normally from your voice to the output sound device like the speakers
  2. 5. memory that can only be seen but not modified
  3. 6. a set of instructions or data that allows the hardware to function
  4. 11. a special processing unit used for rendering the display on the computer to the highest degree
  5. 12. an electronic device made up of various parts to compute information, maintain and process data and perform operations
  6. 15. a preloaded system that manages all the software on the computer. there are four of these systems that are the most used
  7. 16. a part in the computer the saves it from overheating/exploding
  8. 18. an output device that produces sound waves
  9. 20. a traditional form of maintaining data that uses spinning disks
Down
  1. 1. quick combinations of keys that perform tasks in short form
  2. 2. an output display screen that prints the input data and values to a screen
  3. 3. an input device that was named after a rodent
  4. 7. an operating system that is named after an opening of a wall
  5. 8. a hyper specific software that performs a unique task in the form of a package
  6. 9. the circuit board to insert all the parts of a computer
  7. 10. 1000 Gigabytes
  8. 13. the brain of the computer that computes tasks through logic and arithmetics
  9. 14. memory that is accessed arbitrarily, commonly using the 8 times table
  10. 17. a solid, newer way to maintain data instantly with easier transport
  11. 19. an input device that uses buttons and keys