The pack includes the XML documentation files that power IntelliSense, giving you real-time code completion and documentation for .NET 4 specific APIs.
💡 Many enterprise environments still rely on .NET Framework 4. Developers must often maintain or update these systems without forcing a migration to a newer framework version, which could break existing infrastructure. microsoft .net framework 4 multi targeting pack
The is for end-users to run software.Installing the pack does not install the .NET 4 runtime on your machine; it only provides the tools to create software for it. The Future of Multi-Targeting The pack includes the XML documentation files that