Sugar like OS design for kids education

Ubuntu is a community developed, commercially available Linux-based operating system that is designed for laptops, desktops and servers. It comes with necessary applications - a web browser, presentation, document and spreadsheet software, instant messaging and much more. ...

Open source version of the Linux OS that is free.

Fedora is a Linux-based operating system that showcases the latest in free and open source software. Originally based upon Red Hat Linux, Fedora is always free for anyone to use, modify, and distribute. It is built by people across the globe who work together as a community: ...

Microsoft OS that will run on laptops, desktops and servers. Pre-dates the current Windows Vista OS.