How to use your smartphone as a Wi-Fi hotspot

How to use your smartphone as a Wi-Fi hotspot

How many times have you needed to do something on your laptop when you’re out and about, but you didn’t want to drop five bucks for a coffee to suck up some ”free” Wi-Fi? The solution is simple: just use your phone as a wireless router and share your phone’s data plan with your laptop, tablet, friend’s phone or even a desktop computer.