Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. You only realize WiFi is not as ubiquitous as you thought it was ...

Android phones have a handy feature for sharing cellular connections with other devices, turning phones into Wi-Fi hotspots. In many situations, this can be a lifesaver. If you own a 5G Chromebook or ...

If your laptop has an LTE or 5G adapter and thus a fast Internet connection, you can use it as a mobile Wi-Fi hotspot to connect other devices in the vicinity to the Internet, such as your smartphone, ...

If only we could have experienced the iPhone in all of its glory from the initial release. 3G has only recently been opened to multimedia streaming. Tethering is still not available though the iPhone ...

If you’ve ever hesitated to share your internet password with a visitor—maybe a babysitter, a repairman, or some neighborhood scruff your kid dragged home—you might want to think about setting up a ...