The fact that Microsoft is working on Windows 9 is no surprise, however so far we've received very little information on the next version of Microsoft's OS as most of the attention thus far has been focused on Windows Blue. According to Win8China, who have provided a number of Windows leaks in the past, Microsoft are likely preparing Windows 9 for a tentative November 2014 product launch, with a beta to be available in January 2014.
Now of course this is just a rumor at this stage, however a release scheduled for late 2014 does fit with what we've heard in regards to a yearly OS update cycle for Windows. Windows Blue will be an upgrade to Windows 8 that will be launched this year, while a full version upgrade will come the following year, and naturally November is the perfect time ahead of the holiday season.
What will come in Windows 9? Well we're not quite sure at this stage as its release is some time away, although Win8China believes improvements to touchscreen support will be included, which wouldn't surprise us at all. The site also says that a mobile version of Windows 9 is in the works, which likely is referring to Windows Phone 9 - a product almost certainly also in the works.