Across
- 3. software that can harm your computer
- 4. a computer network security system that restricts internet traffic
- 6. electronic mail
- 9. websites and applications that enable users to create and share content
- 11. the physical components of a computer system
- 13. number system used by computers
- 16. the basic set of instructions to control a computer; for example, Windows, Linux, Max
- 18. a popular high-level programming language named after a type of snake
- 19. a unique address for something accessible on the internet
- 20. digital currency where records are kept by a decentralized, cryptographic system
- 22. an application used to search the internet
- 23. wireless network that allows devices within a particular range to access the internet
Down
- 1. transferring a file from the internet to a local computer
- 2. someone who writes computer programs
- 5. the markup language used to create the structural components of a webpage
- 7. intelligence demonstrated by machines
- 8. a collection of pages on the internet
- 10. an organized collection of data stored and accessed electronically
- 12. transferring a file from a local computer to the internet
- 14. the vast network of information that connects computers around the world
- 15. a software program that's designed to perform a specific function
- 17. a software system designed to carry out web searches
- 21. a collection of instructions for a computer