Find or change your username on Facebook - Messenger
Select Settings & privacy, then click Settings. Click Accounts Center, then click Profiles. Select a profile, then click Username. Enter your new username, then click Done. Changing your username will also change your Facebook profile URL at facebook.com/username and your Messenger profile URL at m.me/username.
Messenger
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Messenger
Messenger. A place for meaningful conversations. Connect with your friends and family, build your community, and deepen your interests. Log in. Keep me signed in. Hang out anytime, anywhere—Messenger makes it easy and fun to stay close to your favorite people.
Account Settings | Messenger Help Center
Account Settings. You can manage settings for your Facebook account at any time. Update your contact information, adjust your Facebook settings, change your username or choose a legacy contact for your account. Learn how to adjust things on your Facebook profile.
Account | Messenger Help Center
Learn more about your account on Messenger, including how to add, switch, or remove an account.
Change or reset your Facebook password | Messenger Help Center
To reset your password if you're not logged in to Facebook: Go to the Find Your Account Page. Type the email, mobile phone number, full name or username associated with your account, then click Search. Follow the on-screen instructions.
Download Messenger for PC/Mac - Text, audio and video calls
Group audio and video calls, unlimited messaging and more now on desktop! Be together whenever with our free all-in-one communication app.
Messenger Help Center
Learn how to use Messenger, fix a problem, and get answers to your questions.
Messenger - Facts
You can reach out to anyone on Messenger, regardless of whether or not you have their phone number or are friends with them on Facebook. Just search their name, number or username to get started.
Search for a chat or message on Facebook - Messenger
For help with the Messenger app or messenger.com, visit the Messenger Help Center. You can search for a Facebook chat conversation, or you can search for a specific message in a Facebook chat conversation.