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.

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

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

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Learn more about blocking, reporting and deleting on Messenger.

How to create a Facebook account.

Learn more about your account on Messenger, including how to add, switch, or remove an account.

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。