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Across
  1. 2. printer a printer in which the characters are formed by minute jets of ink.
  2. 4. a panel of keys that operate a computer or typewriter.
  3. 5. a small handheld device that is dragged across a flat surface to move the cursor on a computer
  4. 8. a video camera that inputs to a computer connected to the Internet, so that its images can be viewed by Internet users.
  5. 11. Drivers In computing, a device driver is a computer program that operates or controls a particular type of device that is attached to a compute
  6. 14. television receiver used in a studio to select or verify the picture being broadcast from a particular camera.
  7. 15. Peripherals A computer peripheral is any external device that provides input and output for the computer
  8. 18. showing the time by means of displayed digits rather than hands or a pointer.
  9. 19. A touchpad or trackpad is a pointing device featuring a tactile sensor, a specialized surface that can translate the motion and position of a user's fingers to a relative position on the operating system that is made output to the screen.
  10. 20. a movable indicator on a computer screen identifying the point that will be affected by input from the user, for example showing where typed text will be inserted.
  11. 21. Disc (CD) a small plastic disc on which music or other digital information is stored, and from which the information can be read using reflected laser light.
  12. 24. transistor is a binary switch and the fundamental building block of computer circuitry.
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  1. 1. Serial Bus (USB) is the most common type of computer port used in today's computers.
  2. 3. A computer peripheral is any external device that provides input and output for the computer
  3. 6. Speakers are one of the most common output devices used with computer systems.
  4. 7. circuit n integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material that is normally silicon.
  5. 9. a machine for printing text or pictures onto paper, especially one linked to a computer.
  6. 10. standard for connecting high-definition video devices.
  7. 12. peripherals is an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance
  8. 13. Science Vocabulary Terms
  9. 16. tubes An electronic device that controls the flow of electrons in a vacuum.
  10. 17. Printer machine allowing the creation of a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession
  11. 22. 1.3 and 1.4
  12. 23. printer printer linked to a computer producing good-quality printed material by using a laser to form a pattern