What are the features of Messenger service?
How do I send a message on Messenger?
Can I use Messenger without a Facebook account?
What are the privacy settings available on Messenger?
How does Messenger service work?
What are the differences between Messenger and other messaging apps?
How do you create a group chat in Messenger?
What are the privacy features available in the Messenger service?
How can you send attachments through the Messenger service?
What is the primary function of the Messenger service?
