IT

4. Central processing unit
6. Any program that performs a specific function.
8. A name used in conjunction with a password to gain access to a computer system or a network service.
11. Software programs designed to damage or do other unwanted actions on a computer.
15. A device used for connecting two Local Area Networks.
16. A term that has commonly come to mean "connected to the Internet".
17. A functional unit that provides shared services to workstations or to other functional units over a data network.

1. A collection of information organized so that a computer application can quickly access selected information; it can be thought of as an electronic filing system.
2. A wireless networking technology that allows users to send voice and data from one electronic device to another via radio waves.
3. A collection of data that has a name.
4. A small piece of information you may be asked to accept when connecting to certain servers via a web browser.
5. Stands for one picture element.
7. A secret combination of characters used to access a secured resource such as a computer, a program, a directory, or a file.
8. The process of transferring one or more files from your local computer to a remote computer.
9. The physical components of a computer including the keyboard, monitor, disk drive, and internal chips and wiring.
10. Any software that covertly gathers user information, usually for advertising purposes.
12. Random Access Memory.
13. A program or computer that connects to and requests information from a server.
14. A group of interconnected computers capable of exchanging information.