If you can’t receive emails or text messages from us, maybe because you lost or upgraded your phone or your email account was hacked, learn how to recover your account if you can't …

If something isn't working correctly on Facebook, like content not appearing or a selection not loading, here are some ways to troubleshoot:

Fix a Problem with Recovering Your Account Troubleshoot finding your account on facebook.com/login/identify Unable to reset your Facebook password

This article is for people who are having problems logging into Facebook because they no longer have access to the email address or mobile phone number on their account.

This is about using messages on Facebook. For help with the Messenger app or messenger.com, visit the Messenger Help Center. If your chat sidebar isn't loading on Facebook, first check if …

This information is for people who are asked to do a security check and confirm their identity when they try to log into Facebook.

Certain web browsers support your end-to-end encrypted chats on messenger.com and facebook.com. This means that the browser you use affects which features are available and …

If you're seeing a problem with how Facebook appears in your web browser, you could have a cache or temporary data issue. You may be able to fix this issue by clearing your cache and …

Find out how to troubleshoot a problem with the Messenger app, including how to update the app.

I'm sending text messages (SMS) to post things on Facebook but it's not working. I can’t find the information I’m looking for in my Facebook activity log.