Now before you take any actions or change the settings for a friend on Facebook, here is some really useful information that you must know about what exactly does blocking someone on Facebook actually do.

What Happens When You Block Your Friend on Facebook

It is as simple as this. Everything that belongs to you, or your profile, including the posts, comments, stories, tags, photos and shares, will NOT be visible to the blocked person. However, if a mutual friend of yours puts up something (say a picture of you and them), then the blocked person will be able to view this picture as it is under the ownership of the mutual friends profile. But, if you comment under this picture, or if the blocked friend comments under the picture, you both will not be able to read the comments, while your mutual friend will be able to view them. So the choice is yours here. If you want to keep someone literally off your social media life, then blocking is the best option here. Otherwise, you can simply unfriend the people you don’t wish to see on your list and wouldn’t really bother if they see you or your activities on Facebook.

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