To connect your Nintendo Switch to public WiFi, simply follow these steps:
1. On your Switch, go to the home screen and select "System Settings."
2. Scroll down and choose "Internet" in the settings menu.
3. Select "Internet Settings" and then "Connection Settings."
4. Choose the WiFi network you want to connect to from the list of available networks.
5. If the network is password protected, enter the password when prompted.
6. After entering the password, select "Connect" and wait for the connection to be established.
7. Once successfully connected, your Nintendo Switch will have access to the public WiFi network.
Ensure that you are within range of the WiFi network and that the network is not restricted or blocked by any additional security measures. Enjoy playing games and using online features on your Nintendo Switch with public WiFi connectivity!