Messenger helps you connect with your Facebook friends and family, build your community, and deepen your interests.

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Learn how to use Messenger, fix a problem, and get answers to your questions.

Download or update to the latest version of the Messenger mobile or desktop app to get the newest features and help fix problems.

Hang out anytime, anywhere—Messenger makes it easy and fun to stay close to your favorite people

How to log into your Facebook account using your email, phone number or username.

隨時隨地相聚暢聊 - Messenger 讓你與最愛的對象輕鬆保持聯繫，共享歡樂。

Connect with friends and family on Messenger, build communities, and share interests. Stay in touch easily and enjoyably anytime, anywhere.

You can create a Facebook account from facebook.com or your Facebook app.

Learn how each device in a Messenger end-to-end encrypted chat uses a special key to protect conversations.