Macbook Air doesn't connect to the Internet?

Co
- in Macbook
1

I had no internet at home for 1 day, the technician had to come and fixed the error. After that it worked everywhere, big computers, cell phones, tablets, Macbook.

This morning, it went everywhere, just not on my Macbook Air. I don't understand that, no matter what device, everyone just doesn't have internet on my Mac. In itself, the macbook also shows that there's an Internet connection, but all pages do not load and tell me that I'm not connected to the Internet. I already completely disconnected the internet from my laptop and had it restarted again. Nothing works.

can jmd possibly help me? Right now I'm very dependent on this laptop because everything runs on it.

am really grateful for tips!

An

I had the same problem.

go to the store or try the call center.

you have to delete a certain file.