If you've got an SD or microSD card, knowing how to format it is essential. Here's how to do that on Android devices, computers, and cameras.

What can you do with a microSD card on Android? Can you store apps and games? What's the difference between internal and external storage? We answer all.

Want iPhone-style contact posters on your Android phone? The updated Phone app now comes with the Calling Cards feature. Here’s how to create them for your contacts.

Expanding your Android device's storage capacity with an SD card is a straightforward process, but it requires some specific steps to ensure it is properly mounted and recognized by your device ...