Click on Start button, then click Settings and open Network Connections
Double-click on you ACTIVE connection (in our case: Local Area Connection)
Click on Properties
Click on Internet Protocol Version 4 (TCP/IPv4) Then click on Properties
Select Use the following DNS server addresses and enter: Preferred DNS server: 18.104.22.168 Alternate DNS server: 22.214.171.124 (For better performance, choose a DNS address that is closer to your location)
Click OK twice, Then press Close to finish the configuration.