1. Application Restart and Recovery API
2. Windows 7 Taskbar Jump Lists, Icon Overlay, Progress Bar, Tabbed Thumbnails and Thumbnail Toolbars.
3. Sensor Platform APIs.
4. Windows 7 Task Dialogs
5. Windows 7 Common File Dialogs incuding custom controls.
6. Explorer Browser Control
7. Windows 7 Shell Search API Support,,Drag and drop functionality for shell objects etc
8. Network List Manager APIs
9. Extended Linguistic Services APIs
10. Shell Property System
11. Windows 7 libraries, known folders, non-file system containers
12. Power Management APIs
13. Direct 3D support for 11.0, 10.1/ 10.0, Direct 2D, Directwrite, Windows Imaging Component (WIC) APIs etc
14. Many more ...