This article will guide you on how to connect your Nintendo Switch to the internet via Wi-Fi.
NOTE: Press the A button on your Nintendo Switch controller to enter your selection.
Step 1:
On the Home menu, go to System Settings.

Step 2:
Go to Internet and select Internet Settings.

Once the Nintendo Switch finishes searching for available networks, select your desired connection.

NOTE: You can search again by pressing the Y button.
Step 4:
Enter the network’s password and select OK.
The Nintendo Switch should now be connected to your Wi-Fi. You can go to Test Connection to check the performance of your console and the router’s connectivity.