1. Right click Start Menu and select Run or press Win + R key.
2. In the Run window, type "ncpa.cpl" (without the quotes) and click OK.
3. Right click the Wi-Fi adapter and select Properties.
4. Select Internet Protocol Version 4 (TCP/IPv4) from the list and click Properties button.
5. Make sure Obtain DNS server address automatically is selected, click OK.
6. Click OK again to back out and save changes.