Software

2. Software for which the original source code is made freely available and may be redistributed and modified.
3. Software made for everyone to use, like Microsoft Word.
5. Software that is specially developed for some specific organization or user.
8. The means by which the user and a computer system interact.
10. The process of consolidating fragmented data on a volume (such as a hard disk or a storage device) so the computer will work more efficiently.
11. Anti-viruses and spyware provide a network with ________.

1. A type of interface that allows users to interact with electronic devices through graphical icons and visual indicators.
2. Software that supports a computer's basic functions, such as scheduling tasks and controlling peripherals.
4. Protects a network or system from unauthorized access through a network.
6. Software designed to help analyse, configure, optimize or maintain a computer.
7. Software marketed under and protected by a registered trade name or license.
9. An interface for typing commands directly to a computer's operating system.