Coincidentally, yesterday, February 22nd, 2010 is Windows 7’s forth month of general availability, as the operating system hit the shelves on October 22nd, 2009. A research study from Janco Associates indicates that the latest iteration of the Windows client is simply crushing its predecessor in terms of the adoption rate. Statistics released by Janco reveal that Windows 7 uptake is over two times that of Windows Vista’s, as you can see via the graphic included in this article.