Across
- 1. gate of internet
- 4. an arrow symbol that indicates the position on a display screen
- 5. a physical computer equipment
- 8. first computer threat that has attracted considerable media interest
- 11. transfers documents to digital form
- 12. a message given to a web browser by a web server, determining the visitor's interests
- 14. unsolicited mail
Down
- 1. some hardware application
- 2. program with harmful activites, virus
- 3. a term used when computer program or operating system stops working properly
- 6. a business which uses the internet to sell goods or services
- 7. device for converting between analog and digital signal
- 9. post some documents to world
- 10. portable computer
- 13. list of frequently asked questions and answers