This audit is to be performed weekly, before the ROCKS meeting so that an update can be given to Jeff. Windows 10 is to be eliminated before the end of October 2025.
Open up a private browser and go to entra.microsoft.com and log in with your Admin credentials.
Go to Devices -> All Devices
If you add a filter to the OS that only looks at 10.0.2, you'll get all the devices on Windows 11.
If you make the filter by 10.0.1, you'll get all the devices on Windows 10
Count and present at the ROCKS meeting. This is not completely full-proof, there will be some items such as Macbooks and Trimble devices that aren't part of the Windows 11 deployment schedule, but it is close enough.