How do I find the IP address of my computer (Win 7 laptop)?

On my home (wireless) network, I’d like to find the IP address assigned to my Windows 7 laptop.

On my old Win XP Pro laptop, it was easy. I would go to Start / Run… and then enter “cmd” to get a “DOS window”. Then the command ipconfig would give me the IP address. But I can’t find how to do this in Win 7. Can you help?

Thanks!