About PCs

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Across
  1. 3. a term used to describe all data communications on a computer or computer network at a given point
  2. 5. a computer case which arranges the internal components vertically
  3. 6. a single button on the keyboard
  4. 8. the most basic networking device that connects multiple computers or other network devices together
  5. 10. a component that handles all instructions it receives from hardware and software running on the computer
  6. 12. drive a non-volatile memory hardware device that permanently stores and retrieves data on a computer
  7. 13. stripper a tool designed to remove the protective covering (jacket) off of a cable to expose the inner wires
  8. 15. a software utility or hardware device that acts as a filter for data entering or leaving a network or computer
  9. 18. a component that allocates power and allows communication to the CPU, RAM, and all other computer hardware components
  10. 19. a collection of numbers represented as bytes
  11. 20. any physical component of a computer system
  12. 21. any hardware capable of holding information either temporarily or permanently
  13. 22. an output device that displays video images and text
  14. 26. a mobile computing device designed to be held in one or two hands
  15. 27. a group of files that enable one or more hardware devices to communicate with the computer's operating system
Down
  1. 1. a segment of data sent from one computer or device to another over a network
  2. 2. a software program to present and explore content on the World Wide Web.
  3. 4. a tool used to insert and remove a screw from a hole
  4. 7. the ability to operate a device without any wires
  5. 9. the total maximum transfer rate of a network cable or device
  6. 11. a hardware device that keeps the overall computer or a computer device cool
  7. 14. a term used to describe a computer chassis
  8. 16. a hole or connection found on the front or back of a computer
  9. 17. to transmit it to many receivers
  10. 23. a hardware device designed to receive, analyze and move incoming packets to another network
  11. 24. the hole into which a card is placed
  12. 25. a special type of file on your computer's file system