1. There are several ways to view IP addresses under Windows 7, and we can view them through the System command interface. Click "Start"-"program"-"Attachment"-"command Prompt", or enter CMD directly in the Start Search field and select Command Prompt.
2. After completing the first step, a dialog box appears, which may show some of the most common fields such as c:/users/username>. At the command blink, ipconfig, press ENTER to continue.
3.Windows 7 will display a long list of information, we only need to find IPV4 address, similar to 192.168.1.100 such a number, this is the internal network address.
4. Double click on "Wireless network Connection" or "LAN connection" (see whether the network you are using is wireless or LAN).
5. In the Pop-up Connection window, click the "Details" button.
6. Find IPV4 address, you can see the network IP you use.