Google Public DNS ,How using it

Recently Google has launched a product called Google Public DNS, a DNS (Domain Name System) service , that can be enjoyed for free, They (Google) says that their new DNS servers are Fast, reliable and secure., better security and without the redirect.

The following IP addess of Google Public DNS:

8.8.8.8
8.8.4.4

Goto your network settings and change the Preferred DNS to 8.8.8.8 and Alternate to 8.8.4.4 (IPv4) .Google is planning to release IPv6 version, soon

Then , restart the browser,and Run this command on the command prompt to Clear DNS cache from previous DNS C:\>ipconfig /flushdns

And also, Google has been written in full, how to configure public DNS both were on Microsoft Windows, Max OS X, or Linux, please read more here: How,using Google Public DNS