With DNS Jumper you can switch between multiple DNS addresses quickly and easily without having knowledge of connection settings in Windows.
Jumper DNS does not require any installation and its interface is as simple as a predefined list of DNS addresses. To choose one of them just click its button.
The default DNS addresses can be changed from the text file that accompanies the program.
If you have Windows Vista or Windows 7 you may need to run the program in the Administrator mode (right clic).