How to know facebook mail

You're asking how to know if you have unread Facebook messages!

Here are a few ways to check for Facebook messages:

1. Facebook App: Open the Facebook app on your mobile device or computer. Tap or click on the "Messages" icon (looks like a speech bubble) at the top of the screen. If you have unread messages, you'll see a number in a red circle next to the icon.
2. Facebook Notification: Check your Facebook notifications. If you have unread messages, you'll see a notification with a message icon (speech bubble) and the name of the person who sent the message.
3. Facebook Inbox: Log in to your Facebook account on a computer and click on the "Messages" tab. If you have unread messages, you'll see a number in a red circle next to the "Messages" tab.
4. Facebook Mobile Notification: If you have notifications enabled on your mobile device, you'll receive a notification when you receive a new message. The notification will show the name of the person who sent the message and the first few words of the message.
5. Facebook Chat Heads: If you have the Facebook Messenger app installed on your mobile device, you'll see a chat head (a small bubble with the person's profile picture) appear on your screen when you receive a new message.

By checking these methods, you should be able to know if you have unread Facebook messages!