HOW TO HACK WIFI USING WINDOWS...??

(1)  Comview.

(2)  Aircrack ng 1.0 (for windows)

Step 1 : Download n install both softwares, now you                have to capture packets using Comview for                WiFi.

Step 2 : Play comview, it'll scan all the available                        channels.

Step 3 : Click capture once the desired wifi is found. 

Step 4 : Save all the data packets in the dump format,              when u have enough data packets.

Step 5 : Now open up
the Aircrack-ng gui.exe             

Step 6 : Open the folder where you have saved all ur                packets and launch the aircrack ng gui.

             if u fail, it means that u don't have enough                  packets.. so capture more.

Step 7 : Just wait for the password to be decrypted.

             And use the details to login and enjoy the                    internet.

Download links :

(1 ) Comview for wifi :                     
       http://www.tamos.com/download/main/ca.php


(2)  Aircrack ng 1.0 (for windows) - 
       http://www.tamos.com/download/main/ca.php