# Users-01 -- Settings Declaration
# Linked to: OU=ExampleUsers,DC=example,DC=internal
#
# This GPO targets user configuration for the ExampleUsers OU.
# All settings are User Configuration (HKCU) -- Administrative Templates.

@{
    GPOName     = 'Users-01'
    Description = 'Standard user desktop hardening and UX standardization'

    DisableComputerConfiguration = $true

    LinkTo = 'OU=ExampleUsers,DC=example,DC=internal'

    # Deny Apply for admin groups -- DelegatedAdmins sit in ExampleUsers but should not
    # receive desktop restrictions (they need regedit, cmd, etc. for sysadmin work).
    # MasterAdmins are in ExampleAdmins OU so they never receive this GPO anyway.
    SecurityFiltering = @{
        DenyApply = @('DelegatedAdmins')
    }

    # No security policy settings -- user rights, account policies, etc. are Computer Configuration only
    SecurityPolicy = @{}

    RegistrySettings = @(

        # =============================================================
        # Desktop Hardening
        # =============================================================

        # Prevent access to registry editing tools
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System'
            ValueName = 'DisableRegistryTools'
            Type      = 'DWord'
            Value     = 1
        }

        # Prevent access to command prompt (2 = disable cmd.exe but allow batch files)
        @{
            Key       = 'HKCU\Software\Policies\Microsoft\Windows\System'
            ValueName = 'DisableCMD'
            Type      = 'DWord'
            Value     = 2
        }

        # Remove Run from Start Menu
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer'
            ValueName = 'NoRun'
            Type      = 'DWord'
            Value     = 1
        }

        # Prevent changing desktop wallpaper
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop'
            ValueName = 'NoChangingWallPaper'
            Type      = 'DWord'
            Value     = 1
        }

        # Remove Add/Remove Programs from Control Panel
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Uninstall'
            ValueName = 'NoAddRemovePrograms'
            Type      = 'DWord'
            Value     = 1
        }

        # Prevent adding printers
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer'
            ValueName = 'NoAddPrinter'
            Type      = 'DWord'
            Value     = 1
        }

        # =============================================================
        # UX Standardization
        # =============================================================

        # Set default desktop wallpaper (built-in Windows wallpaper, exists on all machines)
        # Replace with a corporate wallpaper on a UNC share when ready
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System'
            ValueName = 'Wallpaper'
            Type      = 'String'
            Value     = 'C:\Windows\Web\Wallpaper\Windows\img0.jpg'
        }

        # Wallpaper style: Fill
        # 0=Center, 2=Stretch, 6=Fit, 10=Fill, 22=Span
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System'
            ValueName = 'WallpaperStyle'
            Type      = 'String'
            Value     = '10'
        }

        # Hide Search box on taskbar (0=Hidden, 1=Icon, 2=Full box)
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Search'
            ValueName = 'SearchboxTaskbarMode'
            Type      = 'DWord'
            Value     = 0
        }

        # Hide Task View button on taskbar
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced'
            ValueName = 'ShowTaskViewButton'
            Type      = 'DWord'
            Value     = 0
        }

        # Disable Windows Copilot
        @{
            Key       = 'HKCU\Software\Policies\Microsoft\Windows\WindowsCopilot'
            ValueName = 'TurnOffWindowsCopilot'
            Type      = 'DWord'
            Value     = 1
        }

        # Hide Widgets on taskbar
        @{
            Key       = 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced'
            ValueName = 'TaskbarDa'
            Type      = 'DWord'
            Value     = 0
        }
    )
}