Crossword

1. An active participant in the online community of internet
4. Sequence of steps taken to solve a problem
8. Miniature version of a document
10. Lets you hear what you are doing on a computer
11. An error in an application program or a problem with hardware
13. A system of interconnected computers
16. The computer's main circuit board
17. A video display terminal
18. An operating system
19. Digital circuit which performs operations on some external data source, usually memory or some other data stream

2. A computer program that converts assembly language to machine language
3. A printed version on paper
5. The social network is represented in this way
6. The process of transferring information from a computer to a website
7. This key changes the case of the letter when pressed
9. A way of representing algorithms as a universal programming language
12. The speed that a processor is usually measured
14. Unsolicited electronic messages
15. computer program designed to provide continued privileged access to a computer while actively hiding its presence