This page explains how to get online via a wireless connection with your Nintendo Switch.
What Is a Wireless Network? Types of Wireless Network
How to set up a secure guest Wi-Fi network - Norton
Windows 10 - How to Manually Connect to a Wi-Fi Network
Network & internet settings (IFP33) myViewBoard Knowledge Base ;
Restore Your WiFi Connection : 10 Steps - Instructables
How is WiFi without internet different from WiFi with internet
Connect to a Wi-Fi network in Windows - Microsoft Support
Wired Internet Connection vs. Wireless: Which Is Better?
Internet connection (SL1/SL1S)
Wireless router network diagram
Is Your WiFi Limiting Your Home Internet Performance? – DSI