Wi-Fi
Find out more about using the Wi-Fi connection.
Wi-Fi connections
Your phone periodically checks for and notifies you of available connections. The notification appears briefly at the top of the screen. To manage your Wi-Fi connections, select the notification.
On the start screen, swipe left, and tap 
Settings > WiFi .
Use encryption to increase the security of your Wi-Fi connection. Using encryption reduces the risk of others accessing your data.
Wi-Fi positioning improves positioning accuracy when satellite signals are not available, especially when you are indoors or between tall buildings. You can also switch Wi-Fi off in your phone settings.
Related information
Connect to a Wi-Fi
Connecting to a Wi-Fi network is a handy way of accessing the internet. When out and about, you can connect to Wi-Fi networks in public places, such as a library or internet café.
On the start screen, swipe left, and tap Settings .
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Tap WiFi .
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Make sure WiFi networking is switched to On
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Select the connection you want to use.
Tap WiFi , and switch WiFi networking to Off 
.