Read-only memory (ROM) is a type of non-volatile memory used in computers and other electronic devices. Data stored in ROM cannot be electronically modified after the manufacture of the memory device. Read-only memory is useful for storing software that is rarely changed during the life of the system, also known as firmware.

Apr 10, 2024 · ROM is an acronym for Read-Only Memory. It refers to a type of computer memory that stores data permanently. A ROM memory chip contains hard-wired instructions that you can't change. It's also nonvolatile, which means it retains its contents even if the device loses power.

Mar 18, 2025 · Memory plays a crucial role in how devices operate, and one of the most important types is Read-Only Memory (ROM). Unlike RAM (Random Access Memory), which loses its data when the power is turned off, ROM is designed to store essential information permanently.

Oct 30, 2023 · Read-Only Memory (ROM), is a type of electronic storage that comes built in to a device during manufacturing. You’ll find ROM chips in computers and many other types of electronic products; VCRs, game consoles, and car radios all use ROM to complete their functions smoothly.

Unlike a computer's RAM, data in ROM isn't lost when the computer power is turned off. The ROM chip is commonly used in the startup operations for a computer, whereas the RAM chip is often used for temporary storage required in the computer's recurrent tasks once the OS has been configured.

Apr 7, 2025 · Read-Only Memory (ROM) is the primary memory unit of any computer system along with the Random Access Memory (RAM), but unlike RAM, in ROM, the binary information is stored permanently . Now, this information to be stored is provided by the designer and is then stored inside the ROM .

Sep 6, 2022 · Software that has historically been found on ROM chips, including flash memory, is often referred to as a ROM. This name comes from the shortening of the term ROM images. For example, many retro gaming enthusiast communities share and trade classic games that can be played on modern computers through emulators.

Mar 26, 2025 · ROM is a type of computer memory that typically remains unchanged once you install it onto an electronic device, but some types of ROM allow for alteration. The information stored in a ROM memory chip remains unchanged when the electronic device powers off, making it a form of nonvolatile memory that permanently stores data on a computer.

May 6, 2023 · ROM is non-volatile, meaning it does not need power to retain its data. Almost all computers contain a certain amount of ROM. It is used in video games, optical storage, compact discs (CD) such as a CD-ROM, as well as devices such …

Mar 14, 2023 · ROM stands for read-only memory. It’s a type of storage that can permanently store data on computers, devices, and chips. There are two main characteristics of ROM. First, ROM is non-volatile. This means the data remains stored in ROM even when it’s not powered.