How can I change my profile picture on Messenger?
What privacy settings are available on Messenger?
How does Messenger's message status indicator work?
What are Messenger Rooms and how do they work?
What features does Messenger service offer?
How can I send messages through Messenger service?
How do I add contacts in Messenger service?
Is it possible to make voice or video calls using Messenger service?
What security measures does Messenger service have in place?
How can I send a message using the Messenger service?
