If you need to install the framework on a machine without internet access, you can download the official installers from Microsoft.
: Locate .NET Framework 3.5 (includes .NET 2.0 and 3.0) at the top of the list. Click the checkbox to ensure it is ticked. network frame 3.5 download
For most users, the easiest way to "download" the framework is to enable it directly within Windows, as the necessary files are often already cached or available through Windows Update. If you need to install the framework on