This little trick can be a lifesaver. Say you’re at a hotel, and they charge an arm and a leg for Wi-Fi per device. With Wi-Fi sharing, you pay for one and spread the love to all your gadgets. Or, if ...

You can use Wi-Fi calling on your Android or iPhone to make calls using Wi-Fi rather than your cellular network.

Internet is the basic need of every person nowadays, and it is really hard to live without it. A large part of our day is spent using the Internet in one way or another. We all have Wi-Fi at home and ...

The traditional way to make a cellphone call is for your handset to ping whichever base station you’re closest to, with your voice and the voice of the person you’re speaking to flying through the air ...