Microsoft's internal upgrade to Windows 11

[OSnews]

Microsoft';s upgrade to Windows 11 is largely considered the smoothest we';ve ever had. The Microsoft Digital Employee Experience team was able to upgrade 190,000 employee devices in just five weeks. We learned a lot so, in this post, I';m sharing our learnings with you to help with your deployment journey.
Our success was built around several factors: far fewer app compatibility challenges than in the past, not needing to build out a plethora of disk images, and delivery processes and tools already that were greatly improved during the rollout of Windows 10. We divided our upgrade into three stages: plan, prepare, and deploy.

It would be pretty pathetic if not even Microsoft itself could smoothly update its employees'; machines to the latest version of Windows, but that being said - I do not envy the people tasked with doing so.

https://www.osnews.com/story/134818/microsofts-internal-upgrade-to-windows-11/