If you’ve ever complained about something your iPhone does, there’s a good chance a setting already exists to fix it.

In the Settings app, go to Accessibility > Touch > Back Tap and choose one of two options: double tap or triple tap. You should see a list of actions you can run by tapping the back of your iPhone, ...

One bad email click can drain a senior’s savings. Here’s how families can quietly lock down email banking and devices before ...