https://www.windowscentral.com/microsof ... oss-the-os
Unfortunately, Windows Central is a bloated ad-swelled site, but it has a fairly decent breakdown. My favorite thing is in the linked video on the page. The DEMO of Co-Pilot they showed in 2024, which was all mocked, didn't even do the background removal they were touting. It just... went on the the next slide. Amazing.
Apparently MS has lost ~$360B on Co-Pilot so far, so they're turning to their best money making strategy - suing other people. They're looking at a 50B breach-of-contract suit against OpenAI.