Across
- 1. messages distributed by electronic means from one computer user to one or more recipients via a network.
- 4. the programs and other operating information used by a computer.
- 6. machine for printing text or pictures, especially one linked to a computer.
- 8. panel of keys that operate a computer or typewriter.
- 12. start the flow or operation of something by means of a tap, switch, or button.
- 13. transfer (data) from one computer to another, typically to one that is larger or remote from the user or functioning as a server.
- 15. copy (data) from one computer system to another, typically over the internet.
- 16. messages that people write to each other via electronic devices
- 18. set of instructions in a programming language for a computer to execute
- 19. stop the flow or operation of something by means of a tap, switch, or button.
Down
- 2. portable computer
- 3. small device that you hold with your hand to move the cursor on a computer screen.
- 5. an act of selecting an option on an electronic interface by pressing a button or touching a screen
- 7. the machines, wiring, and other physical components of a computer or other electronic system
- 9. a thin circular object on which data for a computer is stored
- 10. talk in a friendly and informal way through an electronic device
- 11. the act of making the program ready for execution
- 14. telephone
- 17. flat area on an electronic device such as a television, computer, or smartphone, on which images and data are displayed