Crossword Puzzle

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Across
  1. 2. / The main or central part of something, especially a building or text
  2. 4. Keyboard / Pertaining to a keyboard having the keys in traditional typewriter arrangement, with the letters q, w, e, r, t, and y being the first six of the top row of alphabetic characters, starting from the left side.
  3. 6. / The central processing unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program.
  4. 7. Line / A location in a document where a visible digital signature can be inserted.
  5. 9. / A standard formula of words used in a letter to address the person being written to
  6. 11. / Range or put into a format.
  7. 14. Address / Address of the person sending the message
  8. 15. / a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted.
  9. 17. / The study of people's efficiency in their working environment.
  10. 19. / Change (text) on a computer.
  11. 23. Computer / Notebook computers typically weigh less than 6 pounds and are small enough to fit easily in a briefcase.
  12. 24. / The quantities, characters, or symbols on which operations are performed by a computer
  13. 25. Business Letter / A letter written from an individual to a company or organization
  14. 26. Size / Height of a type character measured in points, each point being half of an inch
  15. 27. / A frequency assigned to a TV or radio station, which allows it to transmit over the air simultaneously with other broadcasters
Down
  1. 1. Notation / A special notation at the end of a letter that indicates copies of the letter were sent to the person(s) listed, usually being noted by typing CC:
  2. 3. / a panel of keys that operate a computer or typewriter.
  3. 5. / The action or manner of justifying a line of type or piece of text.
  4. 8. Printer / a printer in which the characters are formed by minute jets of ink.
  5. 10. / The programs and other operating information used by a computer.
  6. 11. / Self-contained piece of information available to the operating system and any number of individual programs
  7. 12. / The machines, wiring, and other physical components of a computer or other electronic system.
  8. 13. Spacing / Vertical distance between lines of text
  9. 16. / a preset format for a document or file, used so that the format does not have to be recreated each time it is used.
  10. 18. Checker / A computer program that checks the spelling of words in files of text, typically by comparison with a stored list of words
  11. 20. Spacing / Type or format with a full space between lines
  12. 21. / A key or command that toggles between two modes, such as the caps lock key
  13. 22. Words / Word printed at the top of a page indicating the first or last word entry on that page
  14. 25. / The way in which your body is positioned when you are sitting or standing