If you chode to use Facebook for credentials to other sites and apps, there's also a way to alter the permissions.

To delete Facebook's cache on an iPhone or iPad, you just need to uninstall the app, then reinstall it from the App Store. This only takes a minute and can be done in just a few steps.

New to Facebook? In this beginner-friendly tutorial, I’ll show you how to use Facebook step by step on the mobile app. You'll learn: How to set up your Facebook profile (photo, bio, and details ...

Not happy that Facebook now forces you to use its Messenger app? Here's how to beat the company at its own game.

When you return to the Facebook app, the messages tab should return. Facebook might close this loophole soon, so try this hack before the company updates its app with a patch.

Facebook this week is rolling out a major redesign of its smartphone apps, with changes coming to the web later. Here's how to use it.