Why is my computer not connecting to a specific Wi-Fi network after a Windows update?

1. Check and see if the router is compatible with the newest Windows version.
2. Power-cycle your router and modem.
3. Clear and reset the network adapters.
4. If you have a wired connection, try connecting via Wi-Fi.
5. Run an Internet Troubleshooter.
6. Scan for malware and viruses.