Following in the footsteps of Twitter, Pinterest, Instagram, Tumblr and other social networks, Facebook finally gets hashtags. Here's what you need to know about the new feature and a look at how it does--and doesn't--impact your privacy settings.
If you've lost access to your Facebook account, the social network has a new service called Trusted Contacts. This feature relies on close friends to help you safely restore your information and your account.
A change to Facebook's algorithm means you're probably not seeing posts from businesses and brand pages you've liked. Here are step-by-step instructions for changing these settings.