Computer

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Across
  1. 2. 8 bits - kilobyte (approx. 1,000 bytes), megabyte (1 million), gigabyte (1 billion)
  2. 3. device that converts data to a form that can be transmitted by telephone etc
  3. 5. a facility allowing computers, smartphones, or other devices to connect to the internet or communicate with one another wirelessly within a particular area.
  4. 9. software that contains coded instructions to control a computer
  5. 12. you click with?
  6. 13. aggressive pressure or intimidation by the use of internet
  7. 15. system of sending messages through the internet
  8. 16. binary digit, the basic binary unit for storing data, either 0 or 1
  9. 17. a program dedicated to a specific task
  10. 19. the mechanical and electronic parts of a computer, not the software
  11. 20. a job in computer science
Down
  1. 1. the alternative of the mouse
  2. 2. an area in memory used for temporary storage
  3. 4. part of a computer for (temporary) storing of data
  4. 6. a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.
  5. 7. an activity that one engages in for amusement or fun.
  6. 8. a video camera connected to a computer, allowing its images to be seen by internet users
  7. 10. the object which is helping you writing
  8. 11. the surface area of the visual display unit on which the image is formed
  9. 14. the programs, routines etc for a computer, not the hardware
  10. 18. data delivered by a computer (by printer, screen etc)