blue frame on Mac OS 26 - Tahoe

Hello, I upgraded to Mac OS 26 and some blue frame appear every where (examples in uploads). This is an issue ...





[Edited by Moderator]

MacBook Air 15″, macOS 26.0

Posted on Sep 18, 2025 7:42 AM

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Question marked as Top-ranking reply

Posted on Sep 18, 2025 7:45 AM

Go to System Settings > Accessibility > Keyboard and turn OFF the setting for Full Keyboard Access.

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blue frame on Mac OS 26 - Tahoe

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