In this how-to video, you will learn how to find the IP address you are using on your computer without using any third party sites. First, go to the start menu and click run. If you are using Vista, go to search in order to the run the file. Next, you should type in cmd.exe into the prompt. A window should now open up. In this window, type in ipconfig /all. From there, your IP address should be listed. This simple video shows you a very easy way to find your IP address without having to use any third party sites.