| Word | Description |
| BIN | A disk image is a single file or storage device containing the complete contents and structure representing a data storage medium or device, such as a hard drive, floppy disk, CD, or DVD, although an image of an optical disc may be referred to as an optical disc image. A disk image is usually created by creating a complete sector-by-sector copy of the source medium and thereby perfectly replicating the structure and contents of a storage device. |
| BMP | The BMP file format, sometimes called bitmap or DIB file format (for device-independent bitmap), is an image file format used to store bitmap digital images, especially on Microsoft Windows and OS/2 operating systems. |