Your smartphone holds your entire life, making it a prime target for hackers and spies. Here's how to protect it.

Not sure whether to use iMessage, Messenger, or WhatsApp? Each app has its own strengths — from Apple-exclusive features and social integration to global reach and privacy. Here’s how to decide which ...

Setting up a new iPhone? We list the 5 essential free apps to install first, from messaging to must-have AI assistants and powerful photo editors.

Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.

Texts get "stuck" briefly or permanently inside iMessage when they're directed to someone who has switched their number to an Android phone.

The Apple account web interface in your browser lets you view your personal information, change settings, manage ...