In a Windows environment, understanding and managing the User Interface (UI) language settings can be crucial for both system administrators and users. The Get-WinUILanguage cmdlet is designed for this purpose, allowing users to retrieve the current UI language settings of their Windows operating system. This can be particularly useful in multinational organizations where systems might need to be configured for different languages.

However, it is important to note that the cmdlet Get-WinUILanguage does not exist in PowerShell. Instead, we can use other PowerShell commands and methods to achieve similar results. This article will guide you on how to discover and manage Windows UI language settings using PowerShell.

Examples:

1. Retrieve Current UI Language: To get the current UI language of your Windows system, you can use the Get-WinUserLanguageList cmdlet:

   $currentUILanguage = Get-WinUserLanguageList
   $currentUILanguage

   This command will output the list of languages configured on your system, including the primary UI language.

2. Check System Locale: To check the system locale, which can influence the UI language settings, you can use the following command:

   Get-WinSystemLocale

   This will return the system locale settings, such as en-US for English (United States).

3. Set a New UI Language: If you need to change the UI language, you can use the Set-WinUILanguageOverride cmdlet:

   Set-WinUILanguageOverride -Language "fr-FR"

   This command sets the UI language to French (France). Note that you might need to restart your system for the changes to take effect.

4. List All Installed Languages: To list all languages installed on your system, you can use:

   Get-WinUserLanguageList

   This command will display all the languages that are currently installed and available on your system.

5. Add a New Language: If you need to add a new language to your system, you can use the Set-WinUserLanguageList cmdlet:

   Set-WinUserLanguageList -LanguageList "en-US", "es-ES" -Force

   This command adds both English (United States) and Spanish (Spain) to the list of languages on your system.