The phone can connect to the wireless network, the computer can connect but not the Internet

The mobile phone can connect to the public wireless network. After the computer of the win10 system is connected, it shows that it is connected and safe, but it cannot be connected to the Internet, and the computer can be connected to the network shared by the mobile phone. What IP is the solution found on the Internet The address was changed to automatic acquisition, what options should be ticked, what routers should be modified, and so on, none of them worked. Finally, I used the mobile phone sharing network to download the universal driver wizard to the computer, updated the network card driver, and then clicked the forgotten wireless network, restarted the computer, clicked the network again, re-entered the password, and it was connected. The reason is that this network is a 5G wireless network, and the computer network card driver may be caused by the previous unsupported version.