Android users can now personalize their call screen with a new Calling Card feature in the Google Phone app. Here is a guide to setting it up and customizing how your contacts appear.

Android phones rarely slow down overnight. Performance drops gradually as cached files pile up, background services multiply, and system animations strain aging hardware. The good news is that ...

Scrolling and streaming suck plenty of power on today's Android phones. Here's how to squeeze the most juice out of your battery, including a new option to monitor battery-hungry apps.