Apple added an Internet Sharing option in the Sharing system preference many years ago. This feature lets you share one Mac’s incoming internet connection via other network interfaces on that Mac. At ...

2. Open Network Preferences on your Mac by clicking on the WiFi sign and scrolling down to the Open Network Preferences… tab. 3. Click on the WiFi network you’d like to connect to and wait a little ...

Apple built Internet Sharing into macOS years ago, when personal hotspots and ubiquitous high-speed cellular data access was non-existent. It remains a powerful option, especially when you need to ...

If your Mac won't connect to the Wi-Fi, first verify that you're using the right Wi-Fi connection. You can also try checking Wireless Diagnostics, available updates, physical hardware, and DNS ...