Firmware or software that is rarely altered is stored in Read-Only Memory (ROM), a type of non-volatile storage found in computers and other electronic devices. When the device is turned off, the contents in ROM are retained, unlike RAM, which is utilized for short-term data storage. Visit the HBSS Academy website for additional information to have a better knowledge of ROM and its uses. https://hbssacademy.com/what-is-rom/