K3b stands for “KDE Burn Baby Burn”. K3b is nero like CD/DVD burning software in UNIX like Operating System. It is an alternate of Nero in ubuntu, where Nero is commercial software in Windows & K3b is an open source software.
It provides a graphical user interface to perform most common CD/DVD burning tasks like creating an Audio CD from a set of audio files or copying a CD/DVD, as well as more advanced tasks such as burning eMoviX CD/DVDs. It can also perform direct disc-to-disc copies.
Best and easy way to install k3b is either by synaptic or apt get command
Installation via synaptic
# sudo synaptic
Type k3b and click on apply.
Installation via apt get
# sudo apt-get install k3b
Now Access the K3b
Click on k3b , then below window will appear