Which of the following is not a Windows version:

🧠 Explanation:

Windows 9 is not a real Windows version. Microsoft made Windows versions like 7, 8, and 10, but skipped 9. Imagine a toy series missing one number, like going from Toy 8 to Toy 10. For kids, it’s like skipping a level in a game. This happened to avoid confusion with older systems. Learning this teaches children how companies plan technology, making sure things work smoothly. It shows how computers evolve, helping kids understand why their devices get updates, making them faster and better for games, homework, or watching fun videos online.