Before you throw your laptop out the window, try this: reinstalling your WiFi driver.
If you can’t use Ethernet or USB tethering: how to reinstall wifi driver windows 11
Reinstalling a Wi-Fi driver in Windows 11 is a fundamental troubleshooting procedure that resolves a vast majority of connectivity errors. While the "Uninstall and Restart" method is sufficient for most standard issues, users experiencing persistent instability should utilize the Manufacturer Installation method (Method C) to ensure the hardware is operating on the most optimized firmware. Regularly checking for driver updates via Windows Update is recommended to prevent future connectivity failures. Before you throw your laptop out the window,
Reinstalling a WiFi driver in Windows 11 sounds scary, but it is just a three-click process: Uninstall > Restart > Done. Regularly checking for driver updates via Windows Update
In the pop-up window, check the box that says "Attempt to remove the driver software for this device" (if available). Click Uninstall .
Expand the Network adapters section.