Details:
Microsoft have announced a new look for Word, Excel and PowerPoint for the Web. They are changing the visuals to give it a clean look to help you focus, but apparently nothing is moving, and no functionality is changing.


Availability:
Due mid-December to late February 2023, but you can try it sooner*
Now due early May to late June 2023.

Source, related links, and references:
MC452253.
*Learn more, including how to try it now: The new look of Office (microsoft.com)

Image from above linked Microsoft page.

Check status:
Microsoft 365 Roadmap ID 87307.

Page originally published:
30th October 2022 and kept up to date.