About PCs

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