On Facebook, mentions and tags are two ways to reference other users in your posts and comments.
✔️Mentions are used to draw attention to someone or to involve them in the conversation. To mention someone, you type their username preceded by the “@” symbol (e.g., “@JohnDoe”). This will notify the person that they have been mentioned and will often link to their profile.
✔️Tags are used to associate someone’s name with a particular piece of content, such as a photo, post, or comment. To tag someone, you type their name and select their profile from the suggestions that appear. When you tag someone, the content is usually displayed on their profile as well, and they receive notifications about the tag.
Both mentions and tags are ways to engage with other users on Facebook. They can be used to:
Share content with someone
Invite someone to participate in a conversation
Give someone credit for their work
Let someone know that you’re thinking of them
When used appropriately, mentions and tags are a great way to connect with other users on Facebook and build relationships.
Examples of how you can use mentions and tags on Facebook:
You can mention a friend in a post about a recent event you attended. This will notify them of the post and they may be interested in seeing the photos or reading the comments.
You can tag a friend in a photo that you took of them. This will add the photo to their profile and they may be interested in sharing it with their friends.
You can mention a group of friends in a post about a new business venture you’re starting. This is a great way to get their feedback and support.
You can tag a colleague in a comment on a work-related post. This is a great way to get their attention and collaborate on a project.

I hope this helps!
