Group Policy Reference
A comprehensive Microsoft Windows Group Policy reference — searchable database of GPO settings with registry paths, supported OS versions, configuration steps, security implications, and real-world use cases. Built for sysadmins managing Active Directory, Intune, and standalone Windows.
What is a Group Policy?
A Group Policy Object (GPO) is a configuration setting in Windows that defines how computers and user accounts behave. Each policy maps to one or more registry values, applies to a specific scope (Computer or User), and is bundled in an ADMX (Administrative Template) file. This reference indexes Microsoft's ADMX catalog with detailed explanations, registry mappings, and operational guidance you won't find on the official Microsoft Learn pages.
Hide library folders
Hides library folders from File Explorer navigation. Simplifies interface and restricts access to consolidated folder locations.
User Configuration > Policies > Administrative Templates > Windows Components > File Explorer
Supported on Windows 10, Windows 11, Windows Server 2016 and later
Read reference →Hide folder merge conflicts in File Explorer
Manages folder merge dialog appearance during copy/move operations. Enabled by default for standard behavior.
User Configuration > Policies > Administrative Templates > Windows Components > File Explorer
Supported on Windows 10, Windows 11, Windows Server 2016 and later
Read reference →Restrict File Explorer network browsing
Hides Network Connections folder from File Explorer. Prevents users from accessing network configuration interfaces.
User Configuration > Policies > Administrative Templates > Windows Components > File Explorer
Supported on Windows 10, Windows 11, Windows Server 2016 and later
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