​KembaraXtra-Computer Terms – bootable:
Bootable describes a storage device or medium that contains the necessary system files required to start a computer. Such a device can be used to load an operating system and make the system ready for use.
Bootable media, such as disks or USB drives, are often used for system installation, recovery, or troubleshooting. They allow a computer to start even if the primary operating system is unavailable or damaged.