ICT refers to the technology used for information processing, including electronic computers, communication devices, and software applications that allow information to be converted, stored, processed, transmitted, and retrieved from anywhere at any time. Communication has evolved over centuries from verbal interactions and symbols to include telephone, fax, radio, television, satellites, and the World Wide Web, which are powerful tools for broadcasting information widely. ICT aids the exchange of information between individuals through various technologies that help store, protect, and spread knowledge from one place to another.

1. Introduction to Information and Communication technology Define information and communication technology (ICT) Explain how communication evolved over the centuries