Internet Basics

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 What is an Internet?

  • Short for Inter-Net
  • also considered as Information Superhighway which is according to Oxford is an extensive electronic network used for the rapid transfer of information such as sound, video, and graphics.

Some basic Terminologies while using the Internet

  • WWW - World Wide Web which is the system uses to access the internet
  • URL - Uniform Resource Locator which according to techtarget is a unique identifier used to locate a resource on the Internet.
  • Browser - an app in which we use in order to access the internet by populating the URL with sites such as google.com, yahoo.com and many more. Google Chrome, Mozilla Firefox are one of the many examples of a browser.
  • WAN - Wide Area Network according to cloudfare is a large computer network that connects groups of computers over large distances.

References:

  • https://www.tsl.texas.gov/sites/default/files/public/tslac/ld/ld/LibrariesLiteracy/2-2%20Internet%20Basics%20Presentation.pdf
  • https://www.cloudflare.com/learning/network-layer/what-is-a-wan/​
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