Windows 7 wireless password recovery method

Forgot the password of the wireless network, if you do not remember the wireless network password, then how to retrieve it? If you use the system is Windows 7, it can be easily realized through the built-in functions of the system.
Recovering passwords in Windows 7 is very simple. First open the "Network and Sharing Center" in the "Control Panel", click on the "Manage Wireless Network" on the left, then the wireless network information that has been connected to the computer will appear, select the wireless currently used. Right click on the network, select Properties, and check the display characters in the pop-up "Security" tab to view the plain text of the wireless network password.
If it is an XP or Vista system, there are many native wireless password viewers available on the web, so I won't repeat them here.