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

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

Partagez ce que vous voulez, quand vous voulez! Grâce à Messenger, restez en contact facilement avec vos personnes préférées.

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

Recover an Account | Messenger Help Center

Learn how to find your settings on Facebook.

Learn about how to manage your Facebook account settings, change your username, and choose a legacy contact.

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。

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