Dial these secret short codes on your phone to unlock hidden settings, secret menus, and powerful features most users never discover.

Google's new "Recovery Contacts" feature helps users regain access to their accounts with the help of trusted contacts.

A new recovery feature lets you choose trusted friends or family members to verify your identity if you're locked out of your Google account.

Recovery Contacts, which lets a trusted friend verify your identity for you, is just one of Google's new security features.