1. Open a web browser and navigate to the Facebook website. 2. Enter your email address and password into the appropriate text fields and click the “Log In” button. 3. Click the “Messenger” icon in the top navigation bar. 4. Enter your email address and password into the appropriate text fields and click the “Log In” button.
Video – How Do I Sign Into Messenger On Facebook
Now that you know how to sign into Messenger on Facebook, you can start chatting with your friends! You can also use Messenger to chat with people who aren’t on Facebook by using their phone number. Have fun chatting!