Dunbar did a study of human interaction on Facebook and found that number to be much lower. We only have 4 real friends, and 14 that care at all. Follow BI Video: On Twitter More from News In the ...

What if you don't want your Facebook friends list visible to anyone who happens to visit your profile? Fortunately, if this ...

So if you’re looking for tech tips to beef up your online security, learning how to hide friends on Facebook is a good place to start. “Facebook used to be great for finding friends and ...

There's an easy way to find out if you've been left in someone's Facebook "Friend Request" purgatory. Here's how to see everyone who's ignoring your Facebook friend request. Produced by Will Wei.

People You May Know is designed to identify people you might want to add to your Facebook friends list. It uses a variety of signals to work out whether you have met somebody, including ...