IP:=> IP is a unique number programmed to any
internet enabled device by it's manufacturer and its
Service providers in order to gain recognition and
location identification during Interaction.
Sometimes we would want to know the Ip address
of our PC, but dnt knw how to find it...
STEPS 2 FIND OUR IP ADDRESS IN WINDOW 7.
* To find the Ip address then at first,,
You need to choose the option of "CONTROL PANEL"
which is
included in the "START" menu.
* Now you will see the list of
Control panel items and u need to
choose the option "NETWORK &
INTERNET"
* A window will pop up and here
u will need to press the Option
"NETWORK & SHARING CENTER".
* Inside the Network n Sharing
Center, click on the button "CHANGE
ADAPTOR SETTINGS" located at the
left pane.
* Now u will need to Right Click on
either the Tools, "LOCAL AREA
CONNECTION" or "WIRELESS
NETWORK CONNECTION", which
ever u are using.. Under the menu,
click on "PROPERTIES" and then
double click on "INTERNET
PROTOCOL VERSION 4" (TCP/IPv4).
* Finally, a small window will
appears, where u will u see the IP
listed next to a small box call IP
ADDRESS.
Now you can knw and Note your
Ip address

More Here: http://9jabaze.forumotion.com/t5-how-to-find-your-i-p-address-in-windows-7

You can also locate cmd
And type "ipconfig/all"