Written By Chio Chyo on Wednesday, September 24, 2014 | 6:27 AM
Facebook Messenger is usually an instant messaging service and computer software which provides text and voice communication. Integrated with Facebook's web-based Chat feature and built about the open MQTT protocol, Messenger lets Facebook users consult friends both on mobile and about the main website. How to download?
1. Download from your official device store or download from web, click here
2. For PC or Mac OS, click here for more information.