Download Official Facebook Messenger for Windows / Fb Messenger for Pc & Laptop

Wait is over now you can chat with your Facebook friend easily by using fb chat messenger in your windows operating system ,Its just like other messenger but some features make it different & Awesome.
Cool Features

No Need To log in to browser , Log In to Fb Messenger and
You will Get all notifications On Messenger
You Will Get All messages & Friend Request too.

Double Click On Friend Name and chat box open.
Video Call Not Supported 
Note- Currently Fb Messenger Support Window 7 & Vista