What is Wi-Fi?
There is a way to access the internet that doesn’t need cables and it works in a similar way to a wireless radio. In fact, this internet access is often referred to as a wireless network and you may already have heard of it – it’s called Wi-Fi.
The activities in this course will tell you how get Wi-Fi in your home, which devices can use it, and how to connect.
Watch this short video to get an overview of what Wi-Fi is.
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1
So, what is Wi-Fi?
6 min
2
What kinds of devices use Wi-Fi?
6 min
3
Connecting to Wi-Fi at home
8 min
4
Understanding Wi-Fi range
7 min
5
How is Wi-Fi different from 4G and 5G?
7 min