Dedinition - a user is a person how use'es the internet
Definition - ISP or an Internet Service Provider that provides sevices for accessing, using or partisapating in the internet
Definition - is a cable consisting of one or more thin flexible fibres with a glass core through which light signals can be sent with very little loss of strength
Definition - is a combined device for modulation and demodulation, for example, between the digital data of a computer and the analogue signal of a telephone line
Definition - a hypertext document connected to the World Wide Web.
Definition - hyper text transport program