While many legacy parts of the Windows shell (like File Explorer) still contain large amounts of C++ code (often modernized with WinUI components), Microsoft has been steadily migrating core experiences to C# and its XAML-based UI framework. This allows for faster feature development, fewer memory safety bugs, and a more maintainable codebase.

Windows 11 represents a massive evolution of the NT kernel, blending legacy C code with modern safety-focused languages to create the environment you see today. What languages are Windows, Mac OS X and Linux written in?

Components like drivers need the "bare-metal" access provided by C and Assembly.

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In Which Language Is Windows 11 | Written !!install!!

While many legacy parts of the Windows shell (like File Explorer) still contain large amounts of C++ code (often modernized with WinUI components), Microsoft has been steadily migrating core experiences to C# and its XAML-based UI framework. This allows for faster feature development, fewer memory safety bugs, and a more maintainable codebase.

Windows 11 represents a massive evolution of the NT kernel, blending legacy C code with modern safety-focused languages to create the environment you see today. What languages are Windows, Mac OS X and Linux written in? in which language is windows 11 written

Components like drivers need the "bare-metal" access provided by C and Assembly. While many legacy parts of the Windows shell

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