Microsoft is enhancing the dark mode feature in Windows 11, a decade after its introduction in Windows 10. The latest preview build of Windows 11 includes updated file operation dialogs with a dark theme, moving away from the previous light-themed prompts. However, some elements, such as light buttons within these dark-themed prompts, indicate that the transition is still in progress. Key components like the Control Panel and file properties UI remain in light mode. Incremental changes may lead to a more extensive overhaul with the upcoming 25H2 update. Users express skepticism about the speed of these changes, recalling the lengthy integration of dark mode in Windows 10.