dual monitor

iMac dual monitor setup: How to connect an external monitor to your iMac

iMac dual monitor setup FAQ: Can I connect an external monitor to my iMac? (Or, how do I use the Apple Mini DisplayPort to connect a second monitor to my iMac or MacBook Pro?)

Yes, you can connect a second monitor (external monitor) to your iMac -- here's how.

iMac dual monitor - iMac Mini DisplayPort

To create a dual monitor iMac, first locate the "Mini DisplayPort" on the back of your iMac. You can see the iMac Mini DisplayPort in this photo:

MacBook Air external monitor connectors

MacBook Air external monitor FAQ: How do I connect an external monitor to my MacBook Air?

Because the MacBook Air and the iMac use the same Apple Mini DisplayPort technology to connect to external monitors, the process of connecting an external monitor to a MacBook Air is nearly the same as connecting a dual monitor to an iMac: