Desktop Analytics uses several signals to generate the compatibility assessment for applications. One of these signals is Ready for Windows data. This data is based on the adoption status of every combination of application and OS versions from commercial devices that share data with Microsoft. This signal is more accurate from 30 to 60 days after the general availability of a new OS release. To avoid many of your assets having an Unknown or Insufficient data compatibility risk assessment, we wait 1-2 months before we add it to the list of target OS versions.