Computers

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Across
  1. 4. (especially in computing) arrange or put into a format.
  2. 5. using radio, microwaves, etc. (as opposed to wires or cables) to transmit signals.
  3. 6. device that scans documents and converts them into digital data.
  4. 8. the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane. Microscopic organisms typically consist of a single cell, which is either eukaryotic or prokaryotic.
  5. 10. a person who uses computers to gain unauthorized access to data.
  6. 12. printing The action or process of making a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession.
Down
  1. 1. a program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web.
  2. 2. a system for connecting a number of computer systems to form a local area network, with protocols to control the passing of information and to avoid simultaneous transmission by two or more systems.
  3. 3. a part of a computer system or network that is designed to block unauthorized access while permitting outward communication.
  4. 7. a group or system of interconnected people or things.
  5. 9. the address of a World Wide Web page.
  6. 11. typically refers to a programmer with limited experience who writes simple programs.