The Internet

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Across
  1. 2. UP that can be brought to the screen quickly while you are working on another document
  2. 3. a person somewhere in the world who wants to get into your computer and control it
  3. 6. a record of the address of a file, a page on the Internet, etc. that enables you to find it quickly
  4. 10. a set of websites on the Internet which end with the same group of letters, for example ‘.com’, ‘.org’
  5. 12. a series of letters or numbers that you must type into a computer or computer system in order to be able to use it
  6. 14. a program that lets you look at or read documents on the Internet
  7. 16. ENGINE a computer program that searches the Internet for information, especially by looking for documents containing a particular word or group of words
  8. 19. small computer programme that can damage your system
  9. 22. a file that comes with an email
  10. 23. the abbreviation for ‘Portable Document Format’ (a type of computer file that can contain words or pictures. It can be read using any system, can be sent from one computer to another, and will look the same on any computer.)
  11. 24. language that is used to write web pages
  12. 25. a part of a computer system that prevents people from getting at information without permission, but still allows them to receive information that is sent to them
  13. 27. a device which sends data to the appropriate parts of a computer network
  14. 28. information that is stored on a computer
  15. 30. if you are connected to the Internet you are ...
  16. 31. another word for internet address
  17. 32. file type that is used for photos
Down
  1. 1. it connects your computer with a telephone line
  2. 4. a computer file with information in it that is sent to the central server each time a particular person uses a network or the Internet
  3. 5. a person or an organization that supplies somebody with a network they need or want
  4. 7. type of music that can be downloaded from the internet
  5. 8. a row of symbols (= icons ) on a computer screen that show the different things that you can do with a particular program
  6. 9. to write something using a computer
  7. 11. another word for monitor
  8. 13. a person who is responsible for particular pages of information on the World Wide Web
  9. 15. computer program that controls or supplies information to several computers connected in a network
  10. 17. a word or picture on a web page that can take you to another page when you click on it
  11. 18. to make something more modern by adding new parts, etc
  12. 20. to use together
  13. 21. a system for sending data over computer networks using radio waves instead of wires
  14. 26. o put information into a special code, especially in order to prevent people from looking at it without authority
  15. 28. questions many people have asked before you
  16. 29. the abbreviation for ‘local area network’ (a system for communicating by computer within a large building or group of buildings)