Hello @James McDonald To trust a network certificate in Windows 11, you can follow these steps:
- Open the Settings app.
- Click on Network & Internet.
- Click on Wi-Fi.
- Click on Manage known networks.
- Select the network you want to trust.
- Click on Properties.
- Scroll down and click on View network settings.
- Scroll down and click on Install certificate.
- Follow the prompts to install the certificate. I hope this helps!