Usually, I am able to login using my phone but I want to use my laptop when I bring it and it opens up the webpage automatically but the address says that I am unable to open the page so I am unable to get internet (tried with school ethernet cable too). They use lightspeed.
My thread is similar to Unable to connect to the internet on my school’s Wi-Fi network on Windows 10
However I do not know how the OP solved the issue, I know I have used the google DNS which does not work at school but I do not know how to remove it.
