It is now nearly impossible to use a computer without an internet connection, especially with our reliance on cloud computing. If you are having trouble connecting your PC to your wireless network and want to get back online, follow these steps.
How to Manually Add a Wireless WiFi Network on a Windows 10 PC or Laptop
To connect to a wireless home network or public Wi-Fi, you must first set up a Wi-Fi connection. To do this, follow these steps:
Select Start, then select Settings (gear icon).
In Windows Settings, select Network & Internet.