Start >> Run >> type in cmd (it will open command prompt) >> type netstat it will display your IP If you want to see all incoming and outgoing IPs type in netstat -n in command prompt
WhatIsMyIp.com No kidding. Alternatively, you can right click on the 2 blinking computers thingy in the system tray(beside the clock), select status --> Details. The Client IP address is your IP. The screenshot will make it clearer. Thats my bit of n00bie karma done for the day.
You can get it by visiting here www.canyouhideme.com It is web based version to check IP address of your computer.
http://getmyipaddress.org/ check on yahoo widgets, there are some cool plug ins to show your ip in the Windows desk.
for windows system this will work, but can anyone tell me how to find out the IP for the UNIX system,