With the created bootable disk, you can start a faulty computer and perform backup & recovery without booting into the system.
The former one can be created straightway, while the latter one may require installing Windows AIK kit in your operating system in advance. Here I would introduce a more comprehensive tool for creating bootable disc/USB and start computer successfully - the bootable media maker AOMEI Backupper which supports creating either Windows or Linux bootable CD/USB Flash Drive. And currently, it might be a more popular choice to create bootable USB due to its portability and compatibility. For example, there are utilities come with Windows system to create a recovery drive. We've also been given the ability to create our own repair CD/DVD or bootable USB. However, not all users keep the original installation disk forever.
If the Windows operating system (such as Windows XP/Vista/7/8/10/11) installed on a hard disk suffers an error or even fail to start, we can restore it through a Windows or Linux bootable disc to make the OS work normally. It contains a bootable operating system,which is generally a compact version of Linux or Windows PE. A installation disc (CD/DVD) is the traditional form of bootable media.
