The preinstalled USB stick allows you to boot and load Linux without touching anything on your existing Windows!. Now you can take your Ubuntu installation with you anywhere, and always have your own O/S on any PC you use!. Award-winning Ubuntu Linux operating system, includes complete set of applications for desktops, laptops and servers. Comprehensive installation includes lifetime free updates and multi-language support, productivity suite, Web browser, instant messaging, image editing, multimedia and email for your everyday needs. Includes an easy-to-follow Ubuntu installation guide, complete with pictures.