The global collection of interconnected local, mid-level, and wide area networks. Java A internet specific set of controls that allows a web site to run interactive programs, animations, sounds, scrolls, etc. It is supported by almost all web browsers now. JavaScript Basically does the same things that Java does, except JavaScript is imbedded directly into web pages themselves. Modem A piece of electronic hardware that attaches your computer to a telephone line.
Modems can be internal or external, and operate at different speeds.
Node a Dial-In access point for reaching a host. PPP P oint to P oint P rotocol. Web sites carry a wide variety of information, entertainment, and services.