Not every device needs 5GHz Wi-Fi. Some gadgets benefit from faster speeds, while others perform better on reliable 2.4GHz ...

View Deal If you have weak Wi-Fi signal only in certain rooms, you aren’t alone—it’s a common problem in many houses, ...

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

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 ...

PCWorld explores a debate about guest Wi-Fi networks, where the author successfully convinced a security expert of their ...

Forgetting a Wi-Fi network and reconnecting can often resolve connectivity issues, especially after changes like password updates or network configuration adjustments. This simple step can prompt your ...

Those who prefer privacy or might be concerned with people trying to use their network might create a hidden Wi-Fi network. Hidden Wi-Fi networks are similar to the typical Wi-Fi setup, except that ...

If your internet connection has started to run slower than usual or you notice frequent interruptions without explanation, ...

Protect your data with a guest WiFi network | Consumer Reports ...

Check the front, sides, or bottom of the device: the QR usually comes next to the label that shows the SSID, the password ...