Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Weeks, months, or years ago, you blocked one of your Facebook friends. At this point, you don't remember why—you just know that it's high time you unblocked them. Featured Video In case you've ...

Facebook provides several tools to help users control who can interact with them on the platform. One of the most commonly used features is blocking, which allows you to prevent unwanted accounts from ...