Internet communication. Abstract computer artwork representing internet communication. There are computer leads and a mouse (upper centre) plugging into the Earth. Part of a computer keyboard is visible behind the Earth. At lower right is a mobile telephone with binary digits (zeros and ones) overlaid on it. A computer circuit board is seen at right and there are three blue @ (at) signs, used in e-mail addresses, at upper right. The internet (information superhighway) is a global network of computers able to send and receive data amongst themselves. It includes the world wide web and e-mail (electronic mail).