Use your Mac to solve access issues and get iPhones, iPads and more online
One of your Mac’s many talents is its ability to share a single internet connection with multiple devices, such as your iPhone or iPad, or even another computer. This can be really useful in a range of situations. You might be in a hotel that doesn’t have Wi-Fi but does have a wired Ethernet connection in your room. Here, you can plug your Mac into the wall and share the connection out over Wi-Fi, for you to get your iPhone or iPad online too.