Learn how the Microsoft .NET Framework 3.5 empowers developers to create compelling and connected applications across mobile devices, desktops, and servers. The .NET Framework 3.5 contains many new features that build incrementally upon the .NET Framework 2.0 and the .NET Framework 3.0, including .NET Framework 2.0 Service Pack 1 and .NET Framework 3.0 Service Pack 1.

Webcasts

Watch these MSDN Webcasts and see how you can use the .NET Framework 3.5 to build applications of many types, such as Web, server, smart client, console, and database applications.

Videos

Learn smart strategies, get new insights, and stay up-to-date on Microsoft tools, technologies, and services. Stream or download a video today.

Virtual Labs

Test drive the .NET Framework 3.5 in a virtual lab today. It's simple, with no complex setup or installation is required. You get a downloadable manual and a 90-minute block of time for each module, and you can sign up for additional 90-minute blocks anytime.

Podcasts

Stream or download these podcasts on to your favorite podcast software or mobile device. These podcasts are free and do not require registration—just click, listen, and learn how the .NET Framework 3.5 gives you multiple alternatives to build applications.