Digital Foundations™A program of The Luc Cochran Foundation
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Understanding Wi-Fi

What Wi-Fi is, how to connect, and what the symbols mean. This course is written in plain language, moves at your pace, and never assumes you have used technology before. Every lesson includes clear steps, examples and a short knowledge check so you can be sure the skill stuck.

Duration
40 min
Lessons
6 lessons
Quizzes
1 quiz
Instructor
The Luc Cochran Foundation
Last updated
Updated August 31, 2026

What you’ll learn

  • Connect a device to a home or public network

Course curriculum

Wi-Fi Basics

Learn what Wi-Fi is and how it gets the internet to your devices without using cables.

  1. 1What is Wi-Fi?Explain the difference between the internet and Wi-Fi.7 min
  2. 2Reading Wi-Fi SymbolsIdentify the Wi-Fi icon and understand signal strength bars.8 min

Connecting to a Network

Step-by-step instructions for getting your devices online at home or away.

  1. 1Connecting to Home Wi-FiJoin a private, password-protected network.10 min
  2. 2Public Wi-Fi and SafetyUnderstand the risks of using Wi-Fi in public places.9 min

Troubleshooting

Common fixes for when your Wi-Fi stops working.

  1. 1When Wi-Fi Won't WorkPerform basic troubleshooting steps to restore a connection.8 min
  2. 2Airplane ModeExplain what Airplane Mode is and how to turn it off.6 min

Understanding Wi-Fi Quiz

Passing score 70% · unlimited attempts

Take quiz

Who this course is for

  • Adults new to technology
  • Seniors building confidence
  • Job seekers
  • Students and families