People write in with mysteries all the time. One is why their Mac (and sometimes other devices) will seemingly connect to a Wi-Fi network just fine but not be able to access the internet via that ...

I travel quite a bit and still need to get work done when I'm on the go, so I'm always connecting to random Wi-Fi networks out in the wild, whether I'm waiting for a flight at the airport, relaxing in ...

If you're out of data, the Wi-Fi isn't connecting in your home, or you're just on the go, you can still access the internet through a Wi-Fi hotspot. Many public ...

Remote Desktop Protocol (RDP) allows you to access your computer over a network, but connecting from outside your local network (over the internet) introduces additional challenges. If you can connect ...