Comment, like or react
Comment on something that you see on Facebook
What does it mean to "Like" something on Facebook?
How do I unlike something on Facebook?
How do I react to a post or comment on Facebook?
See who's reacted to your Facebook post or comment
How do I remove or change my reaction to a post or comment on Facebook?
Hide or unhide the number of reactions on your posts and reels
Hide or unhide the number of reactions on other people's posts and reels
