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

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

Messenger 有助您与 Facebook 亲友交流联系，建立自己的社群，加深自己的兴趣。

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

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

Recover an Account | Messenger Help Center

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

Cómo iniciar sesión en tu cuenta de Facebook con tu correo electrónico, número de teléfono o nombre de usuario.

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