When you use Google DNS as your DNS then you get more speed then your regular DNS.
Step 1: Step 1
Go to control panel.
Step 2: Step 2
Then go to network connections.
Then open your default connection.
Then click on properties.
then click networking.
Then open Internet Protocol (TCP/IP)
Then mark "Use the following DNS server addresses:".
Then write down 126.96.36.199 as "Preferred DNS server" and 188.8.131.52 as "Alternate DNS server".
Then press OK.
Done now enjoy high speed internet.