Computer vocabulary

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Across
  1. 4. /a computer that is small enough to be carried around easily and is flat when closed
  2. 5. /the part of a radio, television, or computer, or of a piece of electrical equipment for playing recorded sound, through which the sound is played.
  3. 7. /a device with a part to cover each ear through which you can listen to music, radio broadcasts, etc. without other people hearing
  4. 10. /a small soft piece of plastic that is protected by a hard cover and is used to store computer information
  5. 11. /an electronic machine that is used for storing, organizing, and finding words, numbers, and pictures, for doing calculations, and for controlling other machines
  6. 13. /a camera that records moving pictures and sound and allows these to be broadcast on the internet as they happen
  7. 14. /the set of keys on a computer or typewriter that you press in order to make it work
  8. 15. /the special flat piece of material on which you move the mouse of a computer
  9. 19. /a set of wires, covered by plastic, that carries electricity, phone signals, etc.
  10. 21. /a device for making images of the inside of the body or for reading information into a computer system
  11. 22. /a small device that you move across a surface in order to move a cursor on your computer screen:
Down
  1. 1. /a piece of equipment that you speak into to make your voice louder, or to record your voice or other sounds
  2. 2. /a device that is fixed inside a computer and is used to store programs and information
  3. 3. /the part of a computer that controls all the other parts
  4. 6. /a part of a computer that reads information on a hard disk, or a separate device that can be connected to a computer in order to do this
  5. 8. /a machine that is connected to a computer and prints onto paper using ink
  6. 9. /a small plastic disk with a shiny surface on which information, especially high-quality sound, is recorded
  7. 12. /a flat surface in a cinema, on a television, or as part of a computer, on which pictures or words are shown
  8. 16. /a computer screen or a device with a screen on which words or pictures can be shown
  9. 17. /a part of a computer to which extra devices such as printers, scanners, and digital cameras can be connected easily
  10. 18. /a type of computer that is small enough to fit on the top of a desk
  11. 20. /a type of computer memory that can be searched in any order and changed as necessary