Combining the power of Microsoft .NET Framework 2 with new technologies, Microsoft .NET Framework 3 is required to run any programs that use the .NET framework. When downloading Microsoft .NET Framework 3, you will receive the common library files along with language common routines and the ASP.NET files.

Downloading Microsoft .NET Framework 3 will keep you from receiving the annoying error messages that sometimes pop up when running your .NET applications, such as the error that reads "Unable to locate the required MSCORE.DLL file". The files are easy to install. Simply run the .EXE file and follow the wizard's steps. Be aware that Microsoft .NET Framework 3 does not use a typical standard user interface so there is no need to be on the lookout for one.

The new technologies that are included in Microsoft .NET Framework 3 are used for building applications that include visually appealing experiences for users with seamless communication between technologies. The framework also supports a variety of business processes. The new technologies in the framework are Windows Presentation Foundation, Windows CardSpace, Windows Communication Foundation and Windows Workflow Foundation.

Although Microsoft .NET Framework 3 does not appear to do anything major at first glance, it still includes files that are very important to making sure that your computer runs at the rate it is supposed to and keeps your software or programs running to the best of their ability. Since the quick and easy download really takes no time or effort, there is no reason not to download Microsoft .NET Framework 3.