Here's how to check your cellular data usage on an iPhone, and find specific readings for and manage each app's data.

Think your iPhone has been hacked? Learn expert signs, fixes, and prevention tips to protect your Apple ID, apps, and online ...

Here are real signs your Android or iPhone is being monitored, how to detect them and practical ways to protect your privacy.

Despite Apple's robust security measures, iPhones aren't completely immune to malware threats. While traditional viruses are rare on iOS devices, sophisticated malware, spyware, and malicious ...

Signed up for an internet plan that's left you stuck paying additional fees? Here's everything you need to know to find a ...

As the most popular messaging app worldwide, billions of people rely on WhatsApp to keep in touch. In fact, around 100 ...

Different phone manufacturers handle how AI data is processed in varying ways. Samsung does a mix of cloud and local ...

Cyber criminals can target both iPhones and Android devices, and signs such as rapid battery drain, unfamiliar apps, or ...

More than 800 U.S. TikTok users shared their data with The Washington Post. We used it to find out why some people become power users, spending hours per day scrolling. Each circle in the chart ...

FaceTime calls do use data, and you can check how much through the Settings app on your iPhone or iPad.

An energy supplier will use customers' usage history to determine prices in a first for the industry, This Is Money can ...

If you're experiencing a laggy, slow, or unresponsive PC, the Task Manager is often your first step to identifying the culprit. Typically, you'll find a popular app like Chrome causing a memory spike ...