This is the third of a four part Video Series on What is a Data Network. This video looks at how Local Area Networks (LAN) were created to then form part of a Wide Area Network which was the basis for the internet.
I use a range of videos and have taken the most relevant parts. You can view these videos and their YouTube authors here:
https://www.youtube.com/watch?v=3QhU9jd03a0 - Crash Course on Networks
https://www.youtube.com/watch?v=gKW3BKvmhC0 - Definitions of different computer network types
