Even the simpler Wi-Fi numbering system doesn't help explain the technology, speeds, and limitations all that well. This essential guide will explain all you need to know about the names and ...

If you're like me, you connect to an awful lot of different Wi-Fi networks over the course of a week. Home, office, cafes and restaurants, not to mention Wi-Fi hotspots and such. And if you live and ...

A handy feature you may not have known about. Image: Killian Bell/Cult of Mac When only wired internet access is available, turn your Mac into a Wi-Fi hotspot that allows wireless devices — like ...

As the Mac 911 columnist at Macworld, I’ve received hundreds of emails from people who have had Wi-Fi fail on their computers. In August 2016, I wrote a column that provided all the advice we had to ...