The .NET Framework is Microsoft's comprehensive and consistent
programming model for building applications that have visually stunning
user experiences, seamless and secure communication, and the ability to
model a range of business processes.
The Microsoft .NET Framework 4 redistributable package installs the .NET Framework runtime and associated files that are required to run and develop applications to target the .NET Framework 4.
The .NET Framework 4 works side by side with older Framework versions. Applications that are based on earlier versions of the Framework will continue to run on the version targeted by default.
.NET Framework 4 includes the following new features and improvements
The Microsoft .NET Framework 4 redistributable package installs the .NET Framework runtime and associated files that are required to run and develop applications to target the .NET Framework 4.
The .NET Framework 4 works side by side with older Framework versions. Applications that are based on earlier versions of the Framework will continue to run on the version targeted by default.
.NET Framework 4 includes the following new features and improvements
- Improvements in CLR and BCL
- Improvements in ADO.NET
- Enhancements to ASP.NET
- Improvements in Windows Presentation Foundation
- Improvements to Windows Workflow Foundation and Windows Communication Foundation
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