Microsoft Works to Expand Dark Theme Support Across Windows 11

Microsoft’s Windows 11 operating system officially has a dark mode, but many UI elements, menus, and applications from Microsoft still lack proper dark mode support. Microsoft is working to address this issue in the world’s most widespread operating system. Since the introduction of WinUI, many releases and versions have been shipped with the operating system. For example, Windows 10 retains many UI elements from the Windows 7 era and earlier versions. However, Microsoft plans to modernize the entire UI ecosystem with more WinUI 3 for a modern look and feel, which will also enhance dark mode support. According to Marcus Ash, who leads Microsoft’s Windows Design and Research team, the overhaul is near. When a user on X asked when dark mode support would come to Regedit, Marcus Ash responded:

We are pushing to get our tools and techniques to the point where we can implement the dark theme in more areas across Windows. No timelines to commit to yet for Regedit. As we make progress in various legacy system panels and dialogs, we will keep improving consistency.

Currently, Windows 11 is a mixture of legacy Microsoft frameworks for the user interface. This spaghetti of UIs has caused a lot of inconsistency, where daily operations are met with non-uniform UIs carried over from the Windows 7 era. This mix includes web-based WebView2, React, and others. Microsoft plans to transition its entire user experience to the desktop-only WinUI 3 framework, which will reduce application latency, improve user experience, and feel noticeably smoother. Finally, achieving UI uniformity will enhance dark mode support, so when users turn on dark mode, it will truly be applied everywhere, not just on some panels and the home screen.