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

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Android secures your device by asking you for a PIN, pattern, or full password. What happens if you forget the security method you set up? If you're lucky, you can get back in easily—but that may not ...

Dragging an image from your desktop directly into the website's search bar. Copying the URL of an image on the web, then ...

These quick performance tweaks can help restore its mobile muscle. If your Android phone feels like it's stuck in first gear, don't fret: You don't have to spend hundreds of dollars on a new phone.