Would you like a preview of the developer tools for Windows 10? If you've signed up for the Windows Insiders program, get early access and a head start on developing for Windows 10. Plus, you can offer your feedback to help us shape it!
Developer's Guide to Windows 10 Preview: (01) Getting Started
Start Simple: Hello World
Migrating 8.1 Apps to Windows 10
Pen & Ink
New XAML Controls and XAML Transform 3D