Facebook Messenger is used for sending messages and staying in touch with other people. It allows someone to have one to one conversations, group chats, voice calls, and video calls. Many people use it to share photos, videos, links, voice notes, stickers, and files, which makes it useful for both casual conversation and more practical communication.
It is also often used by businesses and community pages to respond to customer questions, share updates, and handle basic support. In some places, people use Facebook Messenger as a quick way to make plans, coordinate events, or keep group communication organized without needing a separate texting app.
Another common use is keeping conversations available across devices. Messages can usually be accessed on a phone, tablet, or computer, which makes it convenient when someone switches between devices during the day.
If you are trying to understand a specific feature or setting, it can help to look on the current web page for contact information or help resources related to the account or service you are using.