To comment anonymously in Facebook groups, the group must allow anonymous posts. You can only comment anonymously on your own posts. Just find your anonymous post, click “comment,” and it will stay ...

If you'd like to post something in a Facebook group without revealing your name, use Facebook's anonymous posting feature. It's easy to do, assuming that a group administrator has enabled the feature.

Meta on Monday announced an update to Facebook Groups that will allow admins to make their previously private groups public, without compromising the privacy of their existing members. The company ...