To find your computer's IP address in Windows 7, follow the steps below:
Read the group of four numbers separated by periods on the 'IPV4' line under 'Ethernet Adapter Local Area Connection' (if you're connected with a cable) or 'Wireless LAN Adapter Wireless Network Connection' (if you're on a wi-fi connection). In this example, the IP address is 22.214.171.124. Hint: all Lehigh network IP addresses start with '128.180'. The second half varies by building and media (LAN or wi-fi).