Facebook is infamous for the numerous ways in which folks use — and misuse — the platform, from your uncle sharing conspiracy theories to your roommate selling your couch on Marketplace. There's one ...

You can set or change your Facebook username to help others better identify your profile or page by a distinctive URL. Here's how to do it.

Do you run a Facebook page for a brand? Maybe you run a personal page for you and some friends? Or perhaps you run a public Ariana Grande fan club page? (Or, you know, a page for one of your own ...