The University has a webpage describing how to connect to Eduroam with Windows 10
Sometimes, especially if you've recently changed your password, you may get this message

Depending on your Windows 10 version you may be able to right-click this box and select Forget
Then you can follow the instructions in the link above
Alternatively, right-click your network icon and select Open Network & Internet settings
Choose Wi-Fi then Manage known networks

Finally Choose eduroam and Forget then connect as usual
