So, when you decide to install an update, CBS will check all files to ensure that all component-specific files and all core files are present.
If something goes wrong during an update, CBS can restart the OS and mitigate the errors and conflicts. For instance, Windows Explorer is a separate component, just like Control Panel.ĬBS was aimed to stabilize the updating process by servicing each component separately. And this architectural change has persisted in Windows 10.
Each part of the Windows experience that we are familiar with was a separate entity. Vista was built as a collection of self-sufficient components.
