Software and hardware

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Across
  1. 1. all the physical parts of a computer
  2. 3. used to enter numbers, letters and other characters into the computer
  3. 5. a set of instructions that run on a computer
  4. 7. These allow the OS to work with some input and output devices
  5. 9. these help the OS
  6. 13. microsoft word and excel are examples of this.
  7. 14. transforms images or text into digital form
  8. 15. this the most popular OS, found on desktop computers
  9. 16. an output device that fits into the ear to play music
Down
  1. 2. this is the OS that is found on samsung phones
  2. 4. used to scan products in the supermarket
  3. 6. produces images and text on paper
  4. 8. a device used to record sound from your voice
  5. 10. this is both an input and an output device
  6. 11. a device used to mover the cursor across the screen
  7. 12. shows images or videos on a surface such as a wall