Windows technical documentation
Information for application developers, hardware developers, and IT pros.
Application developers
Design, develop, and deploy applications and other solutions for Windows PCs and other devices.
Hardware developers
Design, develop, and deploy hardware and device drivers for Windows PCs and other devices.
Windows Server for IT pros
Build and deploy connected applications, networks, and web services on Windows Server.
Windows for IoT
Create IoT solutions with secure devices that can be quickly provisioned, easily managed, and seamlessly connected to an overall cloud strategy.
Windows Insider Program
Be the first to see what's next and help shape Windows' future by running Windows 10 Insider Preview Builds and giving feedback.