1851
Microsoft published a guide on how to install Linux.
(programming.dev)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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I don't think this is the reason. Windows is in no danger of being a monopoly
They just got through the US, EU, and UK courts regarding the Activision/Blizz acquisition. In which they gave up some streaming rights to Ubisoft to appease concerns ragarding game pass monopoly. It's probably on their mind.