Xbox has confirmed that Xbox Cloud Gaming is now available on PC and Apple devices via web browser for all Xbox Game Pass Ultimate subscribers.
Announced via the Xbox Wire, Xbox Game Pass Ultimate subscribers in 22 countries can now access the service by going to Xbox.com/play on the compatible browsers that include Microsoft Edge, Safari, and Chrome with a connected controller. Then you'll be able to access the library of cloud-compatible games like Yakuza Like A Dragon, Minecraft Dungeons, and much more.
Lastly, the company has also confirmed it’s made improvements to the Xbox Cloud Gaming servers which are now powered by custom Xbox Series X hardware. Sadly due to bandwidth constraints, streaming-only goes up to 1080p and 60FPS. However, Xbox promise “going forward we’ll continue to innovate and add more features to enhance your cloud gaming experience.”
I've yet to use the service but plan to in the near future when it's possible to travel, I spend a lot of time at home as of late and i own an Xbox Series X. So it's not something I currently use but it'll definitely will bea service i'll use eventually.