The Avira Rescue System offers you a downloadable ISO file to create a bootable CD. After you have created a bootable CD, you can boot your computer with the CD and start the Avira Rescue System. You can also download the Rescue System as an executable .exe file that contains already a burner. The Avira Rescue System can help you to restore and repair your system after a serious crash or an infection. The Avira Rescue System offers several features to restore your system, e.g. virus and malware removal and registry modification. Furthermore, it offers tools to save your data to a hard disk or USB drive.