How can businesses use Messenger for customer support?
Can you use Messenger without a Facebook account?
What platforms is Messenger available on?
How does Messenger ensure user privacy and security?
What are the key features of the Messenger service?
How can I ensure my privacy on Messenger?
How do I send a message on Messenger?
What features are available in Messenger?
How can I install Messenger on my device?
What is Messenger service used for?
