Bluetooth doesn't use data, but instead uses short-range radio waves to connect your wireless devices.

There are ways to allow two or more devices to share a 3G cellular backhaul link to the Internet. The main motivation to do this would be to avoid the cost of a 3G network interface card (NIC) and a ...

How secure is your mobile phone connection? This is a question Kathleen is asking, as she wants to know the difference between mobile data and WiFi security. "For my cellphone, is it more secure to ...

In the modern world, it's almost expected to be accessible 24/7, which means being able to go online wherever you are. Whether for work, for school, or just for fun, the internet has become the fabric ...

Remember when smartphone plans were all about call minutes and how many text messages you got, while the data was unlimited? Today, it’s exactly the opposite. At the point when carriers understood ...

Posts from this topic will be added to your daily email digest and your homepage feed. Do you know where your data is going? Do you know where your data is going? You’ve no doubt allowed dozens (or ...

From the beginning of time, communication has been one of the most important cornerstones in our evolution as a species. And now it seems like we can’t live without a wireless connection. Wi-Fi and ...

Is anyone else seeing their data usage with iOS 5 go through the roof? I used over 200MB of data within 48 hours! I found out that iCloud uses 3G data for documents and data by default! I'm not yet ...