4.3.2. Burning discs with K3b
K3b is the default disc burning software for the KDE desktop.
Click → → → to launch K3b.
Click → to burn a CD, or → to burn a DVD. The Burn CD Image or Burn Iso1660 Image to DVD dialog box appears.
Use the button beside the Image to burn box to browse to the ISO image file.
Insert a blank disc, then click the Start button. K3b burns the image file to the disc.