How to use your phone as a hotspot

If you’re taking your laptop away from the safe environs of your home or office desk and still want to stay online, you’ve got a couple of choices (assuming it doesn’t have cellular connectivity built in): hunt around for a Wi-Fi network you can connect to or run a Wi-Fi hotspot from your phone.

Running a hotspot from your phone comes with advantages and disadvantages. It’s more secure than a public Wi-Fi network, as you’re in charge, and you may well get better upload and download speeds...