Mid-2015 MacBook Air connects to Wi-Fi, but won't connect to the internet
I've been dealing with this issue since this afternoon. I tried creating a new admin account which worked for a bit but every time I logged out/in the internet would not connect. I also tried creating a new location, but this would not work either. I have not unplugged my router and restarted it as I assume it works because I have other devices including my Apple TV connected to it and
have no problem streaming videos and music. My iPhone also has no problem connecting to the internet either.
I'm at wits end as I have some important work to finish, but cannot due to the technical constraints of being unable to access the web. Any assistance with this is greatly appreciated.
MacBook Air 13", macOS 10.13