Can I use my Macbook Air as a second monitor to my 2017 iMac?
Can I use my Macbook Air as a second monitor to my 2017 iMac?
iMac 21.5″ 4K, macOS 11.1
User profile for user:
Brian_P7
User level:
Community Specialist
Hello, MGO2!
Thanks for using Apple Support Communities! We understand you're looking for guidance on using your MacBook Air as a second monitor. We'd be happy to get you the information you need to get started.
We recommend using the guidance in the following support article to check if your Mac is supported as an external monitor, then learn how to connect them together:
Use external monitors with your Mac - Apple Support
Feel free to post an update for continued support.
All the best.