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 ...

Laptops and tablets that support onboard cellular data provide a connectivity experience that's faster and more reliable than using a mobile hotspot. When you tether an iPad to a smartphone, you're ...

Q: Some of us in the boonies must rely entirely on cellular Wi-Fi hot spots. As a result, data usage is a very important consideration, as each gigabyte must be paid for. Fortunately, we have 4G speed ...

As useful as it is to carry around miniature always-online computers in our pockets, that persistent connection sometimes comes at a cost. If, for example, you aren't using an unlimited cellular data ...

Your mobile carrier may offer better access than the airport's Wi-Fi, according to tests by Ookla, but results will vary across airports.

For years, airport Wi-Fi has been the default move for anyone trying to stream, work, or download a show before boarding.

Stephanie Barnes has been writing about technology for almost a decade. She fell in love with tech after building her first PC as a little girl. She later followed that passion to become a ...