Ruby is a dynamic type system, reflective, general-purpose programming language with an automatic memory management for Windows.
Ruby supports multiple programming paradigms, including functional, object-oriented, and imperative.
Downloading Ruby you will find a self-contained Windows-based installer with the complete Ruby language execution environment, RubyGems and extensions, and the valuable The Book of Ruby which contains everything you need to know to get the best of this wonderful software.
Once you download Ruby pick a version and click on the .exe link. Find the saved .exe file, double-click on it to run the installer and that’s it! You are ready to go!