** Click <b>Start</b> > <b>All Programs</b> > <b>Accessories</b> > <b>Command Prompt</b>.<br /><br />
** When Command Prompt is open, type the following command: <code>ipconfig | findstr /i "Gateway"</code> (You can copy & paste it in the command prompt; just right-click anywhere in the command prompt window and select ''Paste''.)<br /><br />
** You should see something like this:<br /><code>C:\Documents and Settings\administrator>ipconfig | find findstr /i "Gateway"<br /> Default Gateway . . . . . . . . . : 192.168.1.1</code><br /><br />
** In this example, your default gateway (router) IP address is <b>192.168.1.1</b>.
<br />