请问一道简单的VB题……

The Windows Research Kernel (WRK) packages core Microsoft Windows XP x64/Server 2003 SP1 kernel source code with an environment for building and testing experimental versions of the Windows kernel for use in teaching and research. The WRK includes source for processes, threads, LPC, virtual memory, scheduler, object manager, I/O manager, synchronization, worker threads, kernel heap manager, and other core NTOS functionality.

The WRK is useful in design projects that allow your students to explore operating system (OS) principles using the Windows kernel sources. It enables advanced teaching and research by facilitating building experiments and projects based on modifying the Windows kernel, as well as by promoting better understanding of the Windows architecture and implementation.