Windows System 2000 by Subor (Xiaobaowang) is a creative NES title designed to mimic the Windows 95/2000 operating environment. Developed as part of Subor's famous 'Learning Machine' series, it features a desktop interface and includes various classic games like Solitaire and Minesweeper. Beyond entertainment, it incorporates educational tools such as English alphabet learning and basic typing logic. It highlights the era's trend of transforming gaming consoles into multifunctional educational tools, providing a nostalgic look at how 8-bit hardware was pushed to simulate modern PC functions for young learners.