First, connect the old phone to your home Wi-Fi network. Then open the phone’s settings and look for a feature called Mobile ...

The process is free, easy to set up, and doesn't use mobile data while helping you avoid upgrading to a mesh network.

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

So, you're happily streaming a TV show on your phone, but when you move to a different room, your Wi-Fi suddenly cuts out. This has been an age-old problem, especially in homes with a single router.

Mobile hotspots convert an LTE connection into a Wi-Fi signal that other devices, like laptops or tablets, can use. Here's ...

A dedicated portable Wi-Fi hotspot can be a good alternative if you’re in need of an internet connection while you’re on the go, allowing you to connect several Wi-Fi-enabled devices at one time and ...

Small tweaks add up to big gains.