English words every IT professional should know

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Across
  1. 3. To establish a link between a device and a server or between two separate devices
  2. 5. A restricted or private computer network
  3. 9. A feature of something that is a disadvantage, problem, or obstacle
  4. 11. To carry out specific functions or operations
  5. 13. To set up for use or service
  6. 14. To merge two or more things together
  7. 15. A detailed description of a product’s design, parts, features, etc.
  8. 19. Being able to operate with other programs or equipment
  9. 20. A small electronic device that is often new and unconventional
  10. 22. A set of programs and instructions that an operating system uses to function
Down
  1. 1. To keep something in good condition
  2. 2. A system of connected devices that can share information with each other
  3. 4. A collection of digital information stored and saved in one unit on an electronic device
  4. 6. An action that needs to be completed
  5. 7. A group of electronic circuit structures laid out in rows and columns
  6. 8. To improve, enhance, or update something
  7. 10. A thorough examination of something
  8. 12. To make something smaller or less of
  9. 16. A physical or virtual point of connection to link two devices or networks so they can share data
  10. 17. To move or send something from one place to another
  11. 18. An error or problem in computer software that causes a program to behave unexpectedly or malfunction
  12. 21. up To make a copy of data