In order to unblock someone on Facebook, a person has to click the "Unblock" button or link next to the profile name. Once clicked, it will allow that person to see the user's profile again. More »

To re-add a deleted friend on Facebook, search for the person's name and send them another friend request. Finding someone on Facebook is typically accomplished by typing their name into the search bar at the top of the ... More »

To make a friend request on Facebook, find the person's profile using their name or email address, go to their profile, and click the Add Friend button. The person is notified that you want to add them as a friend. More »

To tag someone on Facebook, start typing the person's name in a status update, or comment on a post and select his name from the options in the drop-down menu. This creates a link in the post to his Facebook profile. More »

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To block someone on Facebook, sign into Facebook, click the lock icon at the top of the page, and then select "How Do I Stop Someone From Bothering Me?" Enter the name of the person you wish to block, click Block, and th... More »

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To find someone on Facebook, log in to Facebook, type the name of the person into the search box on the homepage and then click the magnifying lens icon to begin the search. The person you are searching for should have a... More »

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To send a friend request on Facebook, find the profile of the person you want to befriend, and click the Add Friend button on the top of their timeline. When they accept your friend request, they are added to your list o... More »

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