Windows PowerShell command on Get-command Get-WindowsOptionalFeature

NAME
    Get-WindowsOptionalFeature
    
SYNOPSIS
    Gets information about optional features in a Windows image.
    
    
SYNTAX
    Get-WindowsOptionalFeature [-FeatureName ] [-LogLevel {Errors | Warnings | WarningsInfo}] [-LogPath 
    ] [-PackageName ] [-PackagePath ] [-ScratchDirectory ] [-SystemDrive ] 
    [-WindowsDirectory ] -Online []
    
    Get-WindowsOptionalFeature [-FeatureName ] [-LogLevel {Errors | Warnings | WarningsInfo}] [-LogPath 
    ] [-PackageName ] [-PackagePath ] [-ScratchDirectory ] [-SystemDrive ] 
    [-WindowsDirectory ] -Path  []
    
    
DESCRIPTION
    The Get-WindowsOptionalFeature cmdlet gets information about all features (operating system features that include 
    optional Windows foundation features) in the Windows Foundation Package or a specified package in the Windows 
    image.
    
    Use the PackageName or PackagePath parameter to get information about all features in a specific package in the 
    Windows image.
    
    The FeatureName parameter gets more detailed information about a specific feature in the Windows image. If the 
    feature is not a part of the Windows Foundation package, either a PackageName or PackagePath parameter must be 
    used to specify the parent package of the feature.
    
    Use the Online parameter to specify the running operating system on your local computer, or use the Path parameter 
    to specify the location of a mounted Windows image.
    

PARAMETERS
    -FeatureName []
        Specifies the name of a feature to get detailed information about. Feature names are case sensitive if you are 
        servicing a Windows image other than Windows 8.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -LogLevel []
        Specifies the maximum output level shown in the logs. The default log level is 3. The accepted values are as 
        follows:
        1 = Errors only
        2 = Errors and warnings
        3 = Errors, warnings, and information
        4 = All of the information listed previously, plus debug output
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -LogPath []
        Specifies the full path and file name to log to. If not set, the default is %WINDIR%\Logs\Dism\dism.log.
        In Windows PE, the default directory is the RAMDISK scratch space which can be as low as 32 MB. The log file 
        will automatically be archived. The archived log file will be saved with .bak appended to the file name and a 
        new log file will be generated. Each time the log file is archived the .bak file will be overwritten. 
        When using a network share that is not joined to a domain, use the net use command together with domain 
        credentials to set access permissions before you set the log path for the DISM log.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -Online 
        Specifies that the action is to be taken on the operating system that is currently running on the local 
        computer.
        
        Required?                    true
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -PackageName []
        Specifies the name of a package as it is listed in the Windows image. Use the PackageName parameter to get all 
        of the features in the package. Use the FeatureName and PackageName parameters to get more detailed 
        information about a specific feature in the package.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -PackagePath []
        Specifies the location of a .cab file in the Windows image. Use the PackagePath parameter to get all of the 
        features in the package. Use the FeatureName and PackagePath parameters to get more detailed information about 
        a specific feature in the package.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -Path 
        Specifies the full path to the root directory of the offline Windows image that you will service. If the 
        directory named Windows is not a subdirectory of the root directory, -WindowsDirectory must be specified.
        
        Required?                    true
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -ScratchDirectory []
        Specifies a temporary directory that will be used when extracting files for use during servicing. The 
        directory must exist locally. If not specified, the \Windows\%Temp% directory will be used, with a 
        subdirectory name of a randomly generated hexadecimal value for each run of DISM. Items in the scratch 
        directory are deleted after each operation. 
        You should not use a network share location as a scratch directory to expand a package (.cab or .msu file) for 
        installation. The directory used for extracting files for temporary usage during servicing should be a local 
        directory.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -SystemDrive []
        Specifies the path to the location of the BootMgr files. This is necessary only when the BootMgr files are 
        located on a partition other than the one that you are running the command from. Use -SystemDrive to service 
        an installed Windows image from a Windows PE environment.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    -WindowsDirectory []
        Specifies the path to the Windows directory relative to the image path. This cannot be the full path to the 
        Windows directory; it should be a relative path. If not specified, the default is the Windows directory in the 
        root of the offline image directory.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       true(ByPropertyName)
        Accept wildcard characters?  false
        
    
        This cmdlet supports the common parameters: Verbose, Debug,
        ErrorAction, ErrorVariable, WarningAction, WarningVariable,
        OutBuffer, PipelineVariable, and OutVariable. For more information, see 
        about_CommonParameters (https:/go.microsoft.com/fwlink/?LinkID=113216). 
    
INPUTS
        System.String[]
    
     
        Microsoft.Dism.Commands.ImageObject
    
     
    
OUTPUTS
        Microsoft.Dism.Commands.BasicFeatureObject
    
     
        Microsoft.Dism.Commands.AdvancedFeatureObject
    
     
    
    Example 1: Lists optional features in the running operating system
    
    PS C:\>Get-WindowsOptionalFeature -Online
    
    This command lists all of the optional features in the running Windows operating system.
    
    
    Example 2: Lists optional features in a package in a mounted image
    
    PS C:\>Get-WindowsOptionalFeature -Path "c:\offline" -PackageName 
    "Microsoft-Windows-Backup-Package~31bf3856ad364e35~x86~~6.1.7601.16525"
    
    This command displays lists all of the optional features in the specified package in the Windows image mounted to 
    c:\offline.
    
    
    Example 3: Get details about a feature in a mounted image
    
    PS C:\>Get-WindowsOptionalFeature -Path "c:\offline" -FeatureName Hearts
    
    This command displays detailed information about the feature, Hearts, in the Windows Foundation Package in the 
    Windows image mounted to c:\offline.
    
    
    Example 4: Gets details about a feature in a specified package in a mounted image
    
    PS C:\>Get-WindowsOptionalFeature -Path "c:\offline" -FeatureName "MyFeature" -PackagePath 
    "c:\packages\package.cab"
    
    This command displays detailed information about the feature, MyFeature, in the package at c:\package\package.cab 
    in the Windows image mounted to c:\offline.
    
    
    
RELATED LINKS
    Online Version: http://go.microsoft.com/fwlink/p/?linkid=289358
    Add-WindowsPackage 
    Enable-WindowsOptionalFeature 
    Get-WindowsPackage