MSDN Documentation

Your comprehensive guide to Microsoft technologies.

.NET Framework Family

Explore the various frameworks that power modern applications with the .NET ecosystem.

.NET Core

A cross-platform, high-performance, open-source framework for building modern, cloud-based, internet-connected applications.

Learn More

.NET Framework (Legacy)

The original, Windows-specific framework for building traditional desktop, web, and Windows Store applications.

Learn More

Xamarin

Build native iOS, Android, and macOS applications with C# and .NET. Share code across platforms.

Learn More

ASP.NET Core

A modern, cross-platform framework for building high-performance, cloud-native web applications and APIs.

Learn More

Entity Framework Core

A modern, object-relational mapper (ORM) for .NET that enables developers to work with a database using .NET objects.

Learn More

ML.NET

A machine learning framework for .NET developers to build, train, and deploy custom ML models.

Learn More

Key Concepts