Across
- 7. to study or examine something in detail, in order to discover more about it
- 9. a number of computers and other devices that are connected together so that equipment and information can be shared
- 10. the act of looking through a book, newspaper, website, etc. without reading everything
- 12. to completely change the way that something is done
- 13. to make an action or a process possible or easier
- 14. something that has never been made before, or the process of creating something that has never been made before
Down
- 1. to work from home, making use of the internet, email and phone
- 2. a computer screen that you touch to get information, buy something, etc.
- 3. a set of mathematical instructions or rules that, especially if given to a computer, will help to calculate an answer to a problem
- 4. a person who uses computers to get access to data in somebody else's computer or phone system without permission
- 5. a large amount of information stored in a computer system in such a way that it can be easily looked at or changed
- 6. to make a machine, computer system, etc. more powerful and efficient; to start using a new and better version of a machine
- 8. to put a computer program onto a computer so that the computer can use it
- 11. the careful watching of a person or place, especially by the police or army, because of a crime that has happened or is expected