Hardware and software

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Across
  1. 4. Windows, Linux, MacOS, etc
  2. 7. You assemble computer component on it
  3. 9. You type on it
  4. 10. You keep files on it
Down
  1. 1. heart of the computer
  2. 2. You usually have 4 slots for IT
  3. 3. You small portable disk
  4. 5. You hear sounds through it
  5. 6. You see the picture in it
  6. 8. You put cds in it