How can I block someone on Messenger?
How do I start a group chat on Messenger?
What is the maximum file size I can send through Messenger?
How can I send a voice message on Messenger?
What are the privacy features of the Messenger service?
How do I change my privacy settings on Messenger?
Is Messenger available for desktop use?
How can I delete a conversation in Messenger?
What features are available on Messenger?
How do I download the Messenger app?
