a CD that you can simply put into a computers CD-ROM drive and use to boot up a new operating system
a CD you burn from an ISO file that contains a full Linux OS
a distribution that can be run directly from the CD without requiring it to be installed on the hard disk drive, although Damn Small Linux can also be installed on a hard drive if desired
a fully functional bootable OS that is completely independent of the hard drive
a great way to try out KDE without having to install Linux to your hard disk
an excellent way to try GNU/Linux on your own PC without touching the contents of your hard drive
an operating system that you boot and run directly from the CD
an OS that allows you to run it from the CD without having to install it first
a version of Puppy that boots off a CD (it makes no changes to your existing PC, as it's entirely self-contained on the CD)
A CD or DVD containing a Linux installation, allowing a user to boot into Linux without having to make any changes to the hard drive.