Facebook 101

Facebook 101: How to Turn Off Auto-Playing Sound for Facebook Videos on Android & iPhone

Facebook 101: How to Set Up Your Account to Delete Automatically When You Die

How To: Keep Facebook from Tracking Your Location When You're Not Using the App

How To: Secure Your Facebook Account Using 2FA — Without Making Your Phone Number Public

How To: Block Haters & Prevent Stalkers from Seeing Your Facebook Profile Straight from the Mobile App

How To: Get Bokeh on Any Phone with Facebook Messenger's Portrait Selfies

Portrait mode works with any dual-lens iPhone, as well as the single-lens iPhone XR, and lets you take impressive portraits with blurry, bokeh-filled backgrounds. Portrait selfies, on the other hand, are only available devices with Face ID. But that's only for Apple's Camera app itself — third-party apps like Messenger have "portrait" selfies for any iPhone — as well as any Android phone model.