How can I clear out all old Wi-fi settings on Windows 7?

How can I clear out all old Wi-fi settings on Windows 7? I watched Wi-Fi Protected Setup (WPS) in Windows 7 on Channel 9 and would love to test it out. But my laptop is already set up. In the video one of the guys go into the command prompt and runs some command starting with netsh, but then zooms out so you don't get to see the rest of what he writes.
Asked by: Guest \| Views: 403

Total answers/comments: 2

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Guest [Entry]

If you open the Network and Sharing Center, then click on "Manage wireless networks" you can remove all saved wireless network profiles.

Guest [Entry]

"Open CMD as Admin and run the following command:

netsh wlan delete profile name=*

Works perfectly."