Press the Win + R keys on your keyboard and type in “control panel” then hit “Enter” or select “OK”.
Select “Network and Internet”.
Select “Network and Sharing Center”.
Select “Change Adapter Settings”.
Right-click on the network connection you are using (Wi-Fi or Ethernet) and select “Properties”.
Highlight the “Internet Protocol Version 4 (TCP/IPV4) then select “Properties”.
Select “Use the following DNS server addresses:” then enter ‘208.67.222.222’ on the “Preferred DNS server:” and ‘208.67.220.220’ on the “Alternate DNS server:” Click “OK” (twice) to close the properties window.