Description: Add-Help is a PowerShell cmdlet that allows users to add help files to the PowerShell help system. This cmdlet is essential for enhancing the user experience by providing accessible and relevant documentation about the available cmdlets and functions in PowerShell. By using Add-Help, administrators and developers can ensure that the help information is up-to-date and specific to their environments and custom scripts. This not only facilitates learning and understanding of the available tools but also promotes best practices in system administration and task automation. The ability to add custom help allows users to document their own cmdlets and functions, which is particularly useful in various environments where custom solutions are developed. In summary, Add-Help is an essential tool for managing documentation in PowerShell, ensuring that users have access to the necessary information to effectively utilize the tools at their disposal.