Announcing Windows 11 Insider Preview Build 22635.3785 (Beta Channel) | Windows Insider Blog https://blogs.windows.com/windows-insider/2024/06/14/announcing-windows-11-insider-preview-build-22635-3785-beta-channel/

"...As part of the Copilot experience’s evolution on Windows to become an app that is pinned to the taskbar, we are retiring the WIN + C keyboard shortcut."

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