Updates to Setup.exe binaries or other files that Setup uses for feature updates.The update packages include the following kinds of updates: Windows Setup contacts a Microsoft endpoint to fetch Dynamic Update packages, and then applies those updates to your operating system installation media. Whenever installation of a feature update starts (whether from media or an environment connected to Windows Update), Dynamic Update is one of the first steps. Dynamic Update also eliminates the need to install a separate quality update as part of the in-place upgrade process. You can use Dynamic Update to ensure that Windows devices have the latest feature update packages as part of an in-place upgrade while preserving language pack and Features on Demand (FODs) that might have been previously installed. Volume-licensed media is available for each release of Windows in the Volume Licensing Service Center (VLSC) and other relevant channels such as Windows Update for Business, Windows Server Update Services (WSUS), and Visual Studio Subscriptions. This topic explains how to acquire and apply Dynamic Update packages to existing Windows images prior to deployment and includes Windows PowerShell scripts you can use to automate this process.

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