# choco > A command line interface for the Chocolatey package manager. > See `choco install`, `choco upgrade` and other pages for additional information. > More information: . - Execute Chocolatey command: `choco {{command}}` - Call general help: `choco -?` - Call help on a specific command: `choco {{command}} -?` - Check the Chocolatey version: `choco --version`