MacBook Air updated and internet won’t work when it’s connected
i updated my MacBook Air and when it came on the internet is so lose it won’t work at all anymore I’ve restarted the Mac several times with no new results
i updated my MacBook Air and when it came on the internet is so lose it won’t work at all anymore I’ve restarted the Mac several times with no new results
Has your MacBook a connection with a wifi network? Check that via system settings>wifi.
If is has connection, please try and reconnect to see if the issues persist. You also want to make sure that the date and time are set correctly on your MacBook
See this link for further reference
If your Mac isn't connecting to the internet over Wi-Fi - Apple Support
MacBook Air updated and internet won’t work when it’s connected