Here are a few steps you can try to troubleshoot Window’s networking errors:

1. Check the physical connection: Make sure that your modem, router, or other connection device is getting power, is properly wired to your computer, and is operating correctly.
2. Check Windows settings: In the Network and Internet Settings, make sure that the Network Discovery, File and Printer Sharing, and Network Sharing settings are enabled.
3. Run Windows Network Diagnostics: Start Windows Network Diagnostics to identify and fix network problems.
4. Check the Windows Firewall: Make sure the Windows Firewall is set correctly and is not preventing your connection.
5. Check other connections: If you are connected through a wireless network, make sure the network settings are correct.