That handy link & footnote leads us to Wikipedia, which explains that “XFS middleware” refers to CEN/XFS, which is not in any way related to the XFS filesystem, or Linux, and is in fact Microsoft specific:
CEN/XFS or XFS (eXtensions for Financial Services) provides a client-server architecture for financial applications on the Microsoft Windows platform.
Luckily, Windows is not the only game in town, folks. Actually, there are many wonderful operating systems available to you at no charge. Unlike Windows 10, where it is only free with a prior licence, most Linux-based operating systems are entirely free. Period. If you want to try one of these open-source operating systems, you may be confused as to where to start. Don't worry, I am here to help. Here are the distributions and software you should use.
In case you haven't already figured it out, this is not meant to be taken seriously. I see all kind of articles, almost on a weekly basis, about how Windows is killing the Linux desktop, how Linux missed its chance with Windows 8, and so on. It's getting tiring. Saying that Linux can be killed and even considering this means that you have no idea of just how big this project really is, not to mention the community around it.
Linux is not trying to beat Windows, it's not trying to kill it, it's not even trying to compete with it. Linux is competing with itself and this is why it's getting better all the time.
Whether Windows will be around when Linux really takes off for the desktop is actually irrelevant.
Analysis Windows Phone fanbois are turning on each other in an online orgy of recrimination. So says Daniel Rubino of unabashed fan site Windows Central – formerly Windows Phone Central.
Rubino made the observation in a candid post entitled: “The Windows Phone community is imploding”.
“The tone today from many is dire,” he laments. “No one is happy with the Cityman and Talkman leaks, Windows 10 Mobile still feels rough and incomplete, and Microsoft looks to be miles from the competition. Throw in things like certain Lumia apps being retired and the relative success yesterday of Apple's big press event and it is hard to see the light at the end of the tunnel. In fact, at times, there is barely a glimmer of light.”
In a further blow to Microsoft's grip on government desktop computing in the UK, the UK government has published 18 guides offering detailed information about the Open Document Format (ODF) standard and how to move organisations to ODF-compliant solutions.
ODF 1.2 was selected last year as the standard for editable office documents to be used across UK government departments, along with HTML5 and PDF, which became the official defaults for static documents that would be viewed, but not edited after they were published. The fact that native Word formats were not included as an alternative option was a major defeat for Microsoft, which had lobbied hard—and until 2014, lobbied successfully—to prevent this high-profile victory for ODF's open standard.
My point is that Windows can have the desktop for the casual users (what is left of them). The casual users are all using tablets and phones anyway. The Chromebook and MacBook Airs are taking a nice percentage of the rest of the market.
The real computer users who have something specific and niche to do are more than likely going to end up using Linux at some point anyway. Linux isn't going to be harmed by the release of a new Microsoft operating system because ultimately the target users are and probably always have been different people.