What are some common issues with using the Messenger service?
How can I create a group chat in Messenger?
What are the privacy settings available in Messenger?
How can I send a message using the Messenger service?
What is the main function of the Messenger service?
Can you send money through Messenger?
How do I enable or disable notifications in Messenger?
What is the difference between Messenger and Messenger Lite?
How can I use Messenger without a Facebook account?
What are the key features of Facebook Messenger?