Closing iPhone apps generally isn't necessary, but can be useful if apps are misbehaving. Here's how to do it on any iPhone model.

Back Tap is one of those iPhone features you probably didn't know existed — or didn't think you'd use until you tried it. Introduced in iOS 14, it lets you assign quick actions to a double-tap (or ...

You can swipe to delete messages in the iPhone's Mail app, but you'll need to enable this option in Settings.