IT Crossword

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Across
  1. 1. a piece of equipment that you speak into to record your voice
  2. 4. a group of related documents that you store together on a computer
  3. 6. free computer software,
  4. 8. to make something return to its former state
  5. 9. to try to remove the bad effects of something you have done
  6. 10. to protect information by putting it into a special code that only some people can read
  7. 13. an electronic machine that stores information and uses programs to help you find, organize, or change the information
  8. 15. software that is designed to get onto a computer and cause harm to the information there or problems with the way it works
  9. 16. a picture of what is on a computer screen
  10. 20. to do the necessary actions on a computer system that will allow you to begin using it
  11. 22. the sets of programs that tell a computer how to do a particular job
  12. 25. with your computer not connected to the Internet
  13. 26. the central part of a computer that deals with the commands and information it is given
  14. 28. protect information by putting it into a special code
  15. 30. a board with buttons marked with letters or numbers that are pressed to put information into a computer or other machine
  16. 32. the circuits of a computer are placed
  17. 34. a piece of equipment that is connected to a computer
  18. 37. to secretly find a way of getting information from someone else’s computer or changing information on it
  19. 39. the state of being able to be alone,
  20. 40. he amount of information that can be carried through a telephone wire, computer connection etc at one time
  21. 41. connected to other computers through the Internet, or available through the Internet
  22. 42. a series of messages concerning the same subject, written by members of an Internet discussion group
  23. 44. technical analogue technology uses changing physical quantities such as voltage to store data
Down
  1. 2. he activity of writing programs for computers,
  2. 3. computer software that secretly records information about which websites you visit.
  3. 5. a mobile phone that is also a small computer and can connect to the Internet
  4. 7. a computer program that finds information on the Internet
  5. 11. a set of computers that are connected to each other so that they can share information
  6. 12. to move information or programs from a computer network
  7. 14. a machine which is connected to a computer and can make a printed record of computer information
  8. 17. a small object that you move with your hand to give instructions to a computer
  9. 18. a group of related documents that you store together on a computer
  10. 19. copy of a computer document, program
  11. 21. a system that protects a computer network from being used or looked at by people who do not have permission to do so
  12. 23. way of connecting computers or other electronic machines to a network or the Internet by using radio signals rather than wires
  13. 24. you move it from a small computer to a computer network
  14. 27. if you reboot a computer, or if it reboots, you start it up again
  15. 29. computer machinery and equipment, as opposed to the programs that make computers work
  16. 31. the part of a radio, sound system
  17. 33. a piece of equipment that you wear over your ears to listen to the radio
  18. 35. to set up a link to a website
  19. 36. the part of a television or computer where the picture or information appears
  20. 38. using a system in which information is recorded or sent out electronically in the form of numbers, usually ones and zeros
  21. 43. information or facts