Wi-Fi is available in a lot of places, but if you need a Wi-Fi hotspot on the go, here is how to use your smartphone.
Watch next video 3 iPhone tricks you need to try!
Related Videos
Stop robocalls for good with Kim’s new eBook
Robocalls interrupt us constantly and scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping annoying robocalls in this handy guide.