"Modify the DNS automatically to use in Google."
Are you tired of pages taking too long to load? You've tried everything, and are sure you've no virus in your computer? Then it could be a problem of your DNS, and with Google DNS Helper you can change it quickly, and without having to make any complicated adjustments.
As you will have no doubt worked out by now, Google DNS Helper is a simple program, a small utility coded in .NET using C#. It backs up your current DNS server address and then changes it to Google’s DNS. Just by pressing only one button you can change the DNS which is configured in your PC for that offered by Google, totally for free. Also, in case you don't like the changes, you can easily restore the DNS you had before from the program interface.
Google’s free service replaces your ISP’s default DNS to provide a speedier and more reliable internet experience. User tests have shown that changing over to Google DNS speeds up browsing significantly. This program is very easy to download, install and then use, through its friendly and intuitive user interface. You don't need any technical experience at all to get the most out of it.