Across
- 6. a person that can go into your account
- 7. when you copy someone else is information
- 9. a system that allows the sharing of files and equipment
- 10. software that can be tried before you buy it
- 11. a software written then donated to the public
Down
- 1. unwanted email
- 2. need permission to make copies of someone else is work
- 3. a virus disguised as a useful application
- 4. a bully online
- 5. program that is designed to damage files on a computer
- 8. prevent user from visiting inappropriate web sites
- 10. a computer used to store programs and files