need to disable switching screens on iMac
I’m unable to open two programs on the monitor — when I do it switches screens! . This is impossible I need to see them both at the same time!
iMac 21.5″, macOS 12.6
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You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
I’m unable to open two programs on the monitor — when I do it switches screens! . This is impossible I need to see them both at the same time!
iMac 21.5″, macOS 12.6
If you mean you want both displays to act as a single continuous (extended) display, disable "Displays have separate Spaces" in the Mission Control System Settings (Under Desktop & Dock).
If you mean you want both displays to act as a single continuous (extended) display, disable "Displays have separate Spaces" in the Mission Control System Settings (Under Desktop & Dock).
need to disable switching screens on iMac