This example is used for the cases when you have made some changes to Intune, and want to send the "Sync" signal to all machines in mind. The example is using Windows, as it is the most common OS. You can select any OS you want, just replace Windows with macOS, Android or iOS. Also, you can remove filter at all - that will sync all the devices regardless of the OS.
2021 Jun 13
A Fast Way to Sync All Devices in Intune
By Andrii Dykhlin - Azure/M365