For detailed technical information and "how-to" advice regarding .NET features and functionality, we recommend that you visit these sites:
ASP.net — This Microsoft sub-site offers excellent information on the many abilities of .NET. The site also has a regularly updated library of numerous ASP.NET information articles.
GoDotNet — GoDotNet is a large and well-established on-line community devoted to understanding the many facets of ASP.NET functionality.
Microsoft.NET — You will find answers to many common questions regarding .NET, its uses and its abilities on Microsoft's own .NET site.
.NET Framework — Learn about .NET Framework -- "the comprehensive tool set for rapidly building and integrating XML Web services, Microsoft Windows based applications, and Web solutions."
Visual Studio .Net — Microsoft's Visual Studio, a program that is used to write XML and Windows-based programs that can be used under .NET, has its product page at http://msdn.microsoft.com/vstudio/.
Migrating ASP Pages to ASP.NET — For information about converting your existing ASP pages to ASP.NET, visit out this site.
Migrating ASP Pages to Web Forms Pages — Additional information about converting ASP pages is available from this site.
MSDN Home — Performing a search for asp.net on MSDN (Microsoft Developer Network) provides you with many of the latest developments in ASP.NET programming and functionality.