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: Reinstalling or repairing specific features rather than the entire application if files become corrupt.

When authoring an installation package , developers define features in the Feature Table of the MSI database. This allows for: Windows Installer

: Features can have a parent-child relationship. If a child feature is selected for installation, its parent feature is automatically included. : Reinstalling or repairing specific features rather than

For managing built-in (like Hyper-V or WSL) rather than application features, administrators typically use tools like DISM or PowerShell cmdlets like Install-WindowsFeature . Windows Installer Features - Win32 apps - Microsoft Learn Windows Installer