Business and Fiance crossword puzzle

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Across
  1. 2. the programs and other operating information used by a computer
  2. 4. is the use of computers to aid in the creation, modification, analysis, or optimization of a design
  3. 9. systems of communication with a computer
  4. 11. is the illegal copying, distribution, or use of software
  5. 12. input,processing,memory & storage,output device
  6. 13. work from home, making use of the internet, email, and the telephone
  7. 14. accessing the world wide web
  8. 17. manages computer hardware, software resources, and provides common services for computer programs
  9. 18. a program or group of programs designed for end users
  10. 19. a type of malicious code or program written to alter the way a computer operates and is designed to spread from one computer to another
Down
  1. 1. a systematic approach to developing students knowledge and/or skills
  2. 3. the theory and development of computer systems able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision making, and translation between languages
  3. 5. tools, machinery, and other durable equipment
  4. 6. the part of a computer in which operations are controlled and executed
  5. 7. a piece of software programmed using artificial intelligence techniques
  6. 8. a computerized information processing system designed to support the activities of company or organizational management
  7. 10. commercial transactions conducted electronically on the internet
  8. 15. a collection of instructions that can be executed by a computer to perform a specific task
  9. 16. the branch of technology that deals with the design, construction, operation, and application