Windows on ARM is the popular Microsoft OS running on Snapdragon processors. As a relatively new platform, it does not have every feature of its "full" normal PC equivalent yet. However, this may be addressed when it gains the ability to run Project xCloud, as well as Microsoft Zoom Video, soon.
https://www.notebookcheck.net/Windows-on-ARM-will-pick-up-Project-xCloud-support-soon.446163.0.html