Right-click your WiFi adapter and select Uninstall device .

Right-click the Start button (or press Win + X ) and select Device Manager .

Restart your computer immediately. Do not skip this step.

In the pop-up window, check the box that says "Attempt to remove the driver software for this device" (if available). Click Uninstall .

Plug into Ethernet or use a USB tether from your phone before starting Method 1. Method 1: The Automatic Way (Device Manager) This is the safest method. Windows will scan your system and reinstall the driver automatically.