Transform your Windows7 into a Wi-Fi hotspot, so that you can share a single Internet connection with your friends, co-workers, and mobile devices. Today Wi-Fi are mostly used because you can use your Internet connection anywhere you want. Using Connectify you can convert you Internet connection into Wi-Fi hotspot so that you can Share your Internet with other and Always Sharing is Loving . Connectify supports WPA2 encryption Method Download Connectify and Install It
Now Open Connectify ( Goto Start–> Connectify)
Set the Wi-Fi Name
Set a password of 8 characters or more
Select Internet as Wifi or Wireless
Click on Start Hotspot Button
Now your Wifi Hotspot is ready to get connected with other devices. Now turn ON your WiFi in you Mobile it will ask you for name and Password, Just Login with WiFi name and Password from Connectify.