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

There are several ways to check your app usage on an Android phone or tablet, all of which can be found in your Settings app.

Knowing how to RICA a Vodacom SIM card from home saves customers time and effort of going into a store. You can do this via ...

Every new iPhone comes with a basic one-year international warranty. Apple offers 90 days of free technical support and one year of hardware repairs. Normally, we never need to check the warranty ...

Tyler Lacoma has spent more than 10 years testing tech and studying the latest web tool to help keep readers current. He's here for you when you need a how-to guide, explainer, review, or list of the ...

Recording a call is straightforward: Start or answer a call. During the call, tap the More button. The call continues as ...

Several apps leverage the camera on your smartphone to measure your heart rate. One such method involves using the front-facing camera to detect subtle changes in skin color, which correlate with ...