Most computer users are likely to encounter a computer that does not boot due to virus infection or system corruption. In this case, instead of having to reinstall the system, we can choose to use a standalone system or tool to try to check and repair the system and data. These tools include Rescue CD of antivirus software, Boot CD of system tools, hardware related programs, operating systems (such as Windows PE and Linux Live CD). If you want to integrate them into a single bootable disk, SARDU can help.