Lost your Password to your WIFI but have a laptop that connects still.
With Windows 7 & 8 you can simply find the password for it.
First Click on the WIFI icon on the taskbar and then Open Network and Sharing Center
Next Manage wireless networks
Now right click on the Wireless network you need and the properties.
Next click on the Security tab and select show characters.
The password is displayed at Network security key field in plain text.
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