How To Increase Airtel GPRS Speed

To change DNS server settings:

1.Click on Start button > Settings > Control Pannel> Network Connections.
2.Right click on Local Area Connection or your Internet connection,
Click on Properties button.
3.Select Internet Protocol (TCP/IP).
4.Click on Properties button and Look for Preferred DNS Server:
Enter the following values there,
Setup 1 - 208.67.222.222
Setup 2 - 208.67.220.220
5.Save and close the windows.