cmd.ms is a Firefox add-on designed to enhance navigation across various Microsoft portals including Azure, Microsoft 365, and Intune. By using a simple command format in the browser's address bar, users can quickly access their desired portal or blade. The add-on introduces a unique 'c' keyword that triggers autocomplete suggestions, making it easier to type commands without needing to remember complex URLs or navigate through multiple menus.

To utilize cmd.ms, users simply type 'c' followed by a space and the desired command, such as 'ad' for Azure Active Directory or 'ex' for the Exchange Admin center. If no specific command is chosen, pressing Enter will display a full list of available commands, making it accessible even for new users. This tool is particularly beneficial for IT professionals who frequently work within the Microsoft ecosystem.