Change Windows 7 DNS Settings
Changing DNS settings isn’t very complicated or difficult in Windows 7, but if you change your DNS settings often, then entering the info again and again is quite annoying.
DNS Jumper is a free tool that lets you change your DNS settings in just one-click.
It’s portable, hassle-free and all you have to do is a single click and you will have whatever DNS settings you have. It gives you 9 open slots to save your own settings and already has DNS settings of popular free services i.e Google DNS, Open DNS as well.
Download DNS Jumper
You can download this free tool from here: Download DNS Jumper