Find out about computer networks in this crash course. You will learn about the following topics:

  • What is a network?
  • An example of a Network
  • What is a LAN?
  • Network Interface Card
  • What is a WAN?
  • What is a Mac Address?
  • The size of a Mac Address
  • How Computers Talk
  • Collision Detection and Avoidance

You can watch the video on the the YouTube channel (8 minute watch).‌