Chapter 4

4. Detects and protects a computer and its data from unauthorized intrusions
6. Kind of software that creates and analyzes the user’s tax forms to search for potential errors and deduction opportunities
8. A collection of data organized in a manner that allows access, retrieval, and use of that data
11. Type of application that assists professional and designers in creating engineering, architectural, and scientific designs and models
12. A collection of drawings, photos, and other images
14. Online area where users have written discussions
16. Integrated in most mobile devices
18. Software often included with the purchase of a digital camera
19. Available free at portals on the web and included with paid Internet access service
20. A collection of individual applications available together as a unit

1. Enables meeting between geographically separated people who use a network such as the Internet to transmit video/audio
2. Used to create time-stamped articles in a diary or journal format
3. Keeps track of changes made to websites
5. Real-time exchange of messages, files, audio, and/or video with another online user
7. Kind of mobile app with which you can use the digital camera on your mobile device to take quality photos and/or videos and then instantly share them on social media sites
9. A program designed to make users more productive and/or assist them with personal tasks
10. Kind of software that determines where users are spending their money
13. Allows users to access and view web pages on the Internet
15. Kind of software that provides the capabilities of paint software and the ability to modify existing graphics
17. Real-time online typed conversations with many users; integrated in some operating systems and browsers