Ubuntu (most popular)</li></li></ul><li>Ubuntu – What is it ?<br />To quote the Ubuntu website :-<br /><ul><li>Super-fast and great-looking, Ubuntu is a secure, intuitive operating system that powers desktops, servers, netbooks and laptops. Ubuntu is, and always will be, absolutely free.
Ubuntu is created by open-source developers because we believe that everybody should have access to the best possible technologies.
Ubuntu is backed by Canonical - the number-one Ubuntu services provider.</li></li></ul><li>Ubuntu Editions<br /><ul><li>Desktop 32 bit and 64 bit
Lighter weight editions also available (Xubuntu or CLI installation)</li></li></ul><li>Ubuntu derivatives<br /><ul><li>These are derivatives that use Ubuntu as their foundation and contribute significantly towards the project.
Xubuntu - Ubuntu with the XFCE desktop environment
Ubuntu Studio- Designed for multimedia editing and creation
Mythbuntu- Designed for creating a home theatre PC with MythTV
Kubuntu - Ubuntu with the K Desktop environment
Edubuntu- Ubuntu for education</li></li></ul><li>Windows apps and the Linux equivalent<br />WINDOWS APPS<br />Linux apps<br /><ul><li>Microsoft office