Next, enter your WiFi password and SSID (network name.) Depending on which app you're using, you might also need to add the type of encryption your WiFi uses, which can be found on your WiFi router.

When you do, and hit Enter, you’ll see the password for said wifi network in the “Key Content” listing of the Security settings field—it should be pretty apparent.

How to share your Wi-Fi password on a Mac 1. Make sure that the person who wants to join your Wi-Fi network is in your Contacts app, including their Apple ID email.