external monitor for MacBook Air

mamarose Said:

"external monitor for MacBook Air: I attached my MacBook Air to an external monitor. My Home Screen comes up, but I cannot do anything. Hoe do I get this to work?"

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Troubleshooting External Displays:

A. Start with a Restart:

B. Try the Tips Here: Use Multiple Displays with your Mac - Apple Support

mamarose Said:

"external monitor for MacBook Air: IThank you--I got it to work. Thanks for your help!"

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You are welcome.

What was the solution? Providing that may help many for certain.