Many people i know that want to have linux and learn about it, but they dont want to install on the same computer, dont want to partition the hard disk.

For those who dont know, they are LiveCd for linux or windows, u can download the image for free on http://sourceforge.net/ burn it on a cd, or copy all the files on a usb memory. U need change in Bios that boot first in CD or Flash memory, and thats it.

Without any installation u will be boot in linux, and ready for training!.