Want to take the next version of Android for a spin? Here's how to install the Android 9.0 Pie on your compatible device, and what you need to know before testing the new OS. If you have a Pixel ...

How to install WhatsApp on Android and iOS The first step in learning how to use WhatsApp is installing the app, and you can do it in just a few minutes.

Has your phone been acting up? Here's how to check if malware is to blame, and what to do if you're infected.

How to clear your Android phone cache (and why it's the easiest way to speed it up) The difference in speed and responsiveness after this could be night and day.