You can easily turn off data roaming on your Android phone to prevent surcharges. Here's how to do it.

A virtual private network, or VPN for short, is a security tool that encrypts your device's connection to the internet. It works by routing traffic through a different secure server. Beyond the ...

When it comes to smartphones, the common sentiment is that your Wi-Fi network will always take precedence over your mobile connection. In other words, those with data caps generally don’t have to ...