Sometimes, a tiny, mysterious white dot appears at the top of your Android phone's screen on the status bar without warning or explanation. Its actual job is simple yet maddening. It tells you that ...

While your mobile device has a lot of built-in features to keep your data secure and protect your privacy, it may still be vulnerable to snooping if someone you know has access to your accounts or ...

You can manually delete app data on your iPhone to free up storage space when you're running low. Here's how to do it.

You can clear your Instagram cache by deleting the app on an iPhone, or through the Settings menu on an Android.

Both Android and iOS have matured significantly over the years, offering a hoard of features that once could only be fulfilled through third-party apps or tweaks. Android, specifically, is known for ...