The programs that are permanently stored in ROM (Read-Only Memory) are often referred to as firmware. Firmware is a type of software that is embedded in hardware devices during manufacturing and is intended to remain unchanged throughout the life of the device. Unlike RAM (Random Access Memory), which loses its data when power is turned off, ROM retains its contents even when the power is off, making it suitable for storing essential software or firmware that is needed for the basic operation of a device.
