ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...

I don't know my wife's phone number. If I needed to call her and I didn't have my iPhone, I wouldn't be able to reach her. And according to a poll by WhistleOut, I'm not alone. About 17% of ...

You might not know about all of these iOS settings, but they let you tweak your experience and get the most out of your iPhone.

Secure your phone fast by using these iPhone and Android security settings to block hackers, guard your data, and protect ...

With iOS 18 or higher, you can more quickly and easily kick off the shutdown or restart process via Control Center. Simply swipe down from the top-right corner of the screen until you see Control ...

Protect older parents from being the victim of scams with our simple CyberGuy setup guide to keep them and their data safe.

You can change your iPhone's clock style and size by simply pressing and holding on any empty space on the lock screen and ...

Here are six easy ways to unlock your Android phone without an actual password. While an alphanumeric password is currently ...

To reset your Apple Watch's password, you can use the Watch app on your iPhone, or the device's charger.

To change your restrictions passcode on an iPhone, you'll need to go into your Settings. Where you go from there depends on ...

Boost your iPhone experience with 30 quick iOS shortcuts that automate daily tasks, save time, and unlock powerful hidden ...

Learn how to log someone out of your Instagram account, secure sessions, and block phishing to protect your profile.