You’re connected to wifi, and no matter what website you visit and how many apps you open, nothing works. You try to figure out what’s going on and find that your Wi-Fi icon has an exclamation mark, ...

Some people write their Wi-Fi password on the bottom of their home router. While that password is safe, it's hard to remember. You don't need to write down your Wi-Fi ...

hands-on You're at a place you've been before and your Windows laptop immediately remembers the SSID and password for the Wi-Fi network, logging you on automatically ...

Wi-Fi calling, also called VoWiFi, VoWLAN, or voice over Wi-Fi, allows you to use your Wi-Fi signal to make and receive phone calls. The service appeared on T-Mobile and Sprint networks in 2007, and ...

Posts from this topic will be added to your daily email digest and your homepage feed. Use your Wi-Fi connection when cell coverage is less than ideal. Use your Wi-Fi connection when cell coverage ...