Teshani Kumarasinghe

Teshani Kumarasinghe is a graduate of the University of Kelaniya who completed with BSc. (Hons) Software Engineering degree. Currently, she works as a freelance developer and content creator at ICTNotes. She helps students to expand their knowledge on ICT subject.

Grade 6,7,8 -Internet Lesson - Complete Note


What is a computer network? A computer network is a set of connected computers. The computers and the devices on the network are connected using wires or wirelessly. What is the Internet? When a large number of networks are interconnected, we called it the Internet. Therefore, the internet is made up of networks on companies, …

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