How do i find the WEP/WPA security key password
Well, to retrieve your security key for your router, called WEP/WAP/WAP2 etc, you need to login to your Router's page first of all. Here are the steps for that.
(1) Open the command prompt (black window) and then type the command "ipconfig" without the quotes and then hit enter.
(2) You would find an info called Default Gateway, type the same ip address in any browser's address bar and then hit the enter key
(3) Now, it would prompt you for the user id and password. By default it should be admin and admin or admin and password and admin and blank, depends on the manufacturer of your router. Or if you have changed the password, then you need to enter yours.
(4) Hereafter, look for the option called 'Wireless' and then underneath it you can find as which encryption algorithm such as WEP/WPA/WPA2 have been enabled and what's the paaskey. Here you can change it and then save it again.