175 Million Copies of Windows 7 in Nine Months – Seven Copies Sold Per Second
Microsoft reports that more than 175 million copies of Windows 7 were sold in first nine months. Windows 7 is the fastest selling Operating System in the Microsoft’s history. Windows 7 was released on October 22, 2009. After launch, obviously its sales outperformed Vista by 234%. Just recently, Microsoft announced that it had sold 150 million units, or seven copies of Windows 7 per second. That’s nearly 20 million copies sold per month. Pretty impressive.