How can I share Internet with my devices? I have an iMac, that has Internet access via Ethernet cable (no Wi-Fi).

I know that my iMac has a Wi-Fi access point.

How can I share the iMac's Internet connection with an iPad?
System Preferences -&gt; Sharing -&gt; Internet Sharing

Share your connection from ethernet -&gt; to computers using: Wi-Fi

In Wi-Fi options you can select a WEP password encryption for your network.