Complete tutorial guide on how to make Windows 7 UI look like Windows 8. There are lot of freeware that help you customize Windows 7 UI to resemble Windows 8 UI.

Microsoft has announced the release of the Windows UI Library Preview, which facilitates UWP app developers by cutting ties with SDK releases, and opting for more flexibility using NuGet packages.

Windows UI Library (WinUI) is a user interface framework for building modern, fluid and responsive user interfaces on Windows, which works with Win32, .NET and C++ apps.