Many time we need to tweak or change the network setting of our computer like IP address, DNS server address and so on, you can do it easily through Windows Control Panel, but its not for basic users.
Simple IP Configure is a freeware which let you to configure network setting of your Windows machine, it let you change IP, Subnet Mask, Default Gateway, DNS Address, Disable or enable Firewall and so on.
It’s a portable app and does not require you to install it, just download and run this app, once you run, it will show all installed adapters on your system, you can change IP address, tweak with DNS settings.
You can refresh the tools and see the IP address on it, it will also tells you what type of IP address you are using on your system.It work fine on Windows XP, Windows Vista, and Windows 7.